Home / 10,144,820.27-13,998,357.26-6,169,063.25

Finding the Fourth Proportional to 10,144,820.27, 13,998,357.26 and 6,169,063.25

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Solution

The fourth proportional to 10,144,820.27, 13,998,357.26 and 6,169,063.25 is: 8,512,398.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,144,820.27 : 13,998,357.26 = 6,169,063.25 : x
  2. Step 2: Convert to fraction form
    10,144,820.27/13,998,357.26 = 6,169,063.25/x
  3. Step 3: Cross multiply
    10,144,820.27x = 13,998,357.26 × 6,169,063.25
  4. Step 4: Simplify right side
    10,144,820.27x = 86,356,751,360,321.27
  5. Step 5: Solve for x
    x = 86,356,751,360,321.27/10,144,820.27
  6. Step 6: Final answer
    x = 8,512,398.35

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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.