Home / 10,346,416.12-14,278,058.13-5,998,023.19

Finding the Fourth Proportional to 10,346,416.12, 14,278,058.13 and 5,998,023.19

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Solution

The fourth proportional to 10,346,416.12, 14,278,058.13 and 5,998,023.19 is: 8,277,274.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,346,416.12 : 14,278,058.13 = 5,998,023.19 : x
  2. Step 2: Convert to fraction form
    10,346,416.12/14,278,058.13 = 5,998,023.19/x
  3. Step 3: Cross multiply
    10,346,416.12x = 14,278,058.13 × 5,998,023.19
  4. Step 4: Simplify right side
    10,346,416.12x = 85,640,123,771,908.05
  5. Step 5: Solve for x
    x = 85,640,123,771,908.05/10,346,416.12
  6. Step 6: Final answer
    x = 8,277,274.25

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.