Home / 10,058,547.16-13,883,464.74-6,194,308.12

Finding the Fourth Proportional to 10,058,547.16, 13,883,464.74 and 6,194,308.12

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Solution

The fourth proportional to 10,058,547.16, 13,883,464.74 and 6,194,308.12 is: 8,549,789.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,547.16 : 13,883,464.74 = 6,194,308.12 : x
  2. Step 2: Convert to fraction form
    10,058,547.16/13,883,464.74 = 6,194,308.12/x
  3. Step 3: Cross multiply
    10,058,547.16x = 13,883,464.74 × 6,194,308.12
  4. Step 4: Simplify right side
    10,058,547.16x = 85,998,458,372,715.69
  5. Step 5: Solve for x
    x = 85,998,458,372,715.69/10,058,547.16
  6. Step 6: Final answer
    x = 8,549,789.25

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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.