Home / 9,265,371.40-13,898,057.10-2,534,465.80

Finding the Fourth Proportional to 9,265,371.40, 13,898,057.10 and 2,534,465.80

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Solution

The fourth proportional to 9,265,371.40, 13,898,057.10 and 2,534,465.80 is: 3,801,698.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,265,371.40 : 13,898,057.10 = 2,534,465.80 : x
  2. Step 2: Convert to fraction form
    9,265,371.40/13,898,057.10 = 2,534,465.80/x
  3. Step 3: Cross multiply
    9,265,371.40x = 13,898,057.10 × 2,534,465.80
  4. Step 4: Simplify right side
    9,265,371.40x = 35,224,150,406,397.18
  5. Step 5: Solve for x
    x = 35,224,150,406,397.18/9,265,371.40
  6. Step 6: Final answer
    x = 3,801,698.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.