Home / 5,915,759.15-8,869,877.07-2,502,260.39

Finding the Fourth Proportional to 5,915,759.15, 8,869,877.07 and 2,502,260.39

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Solution

The fourth proportional to 5,915,759.15, 8,869,877.07 and 2,502,260.39 is: 3,751,799.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,915,759.15 : 8,869,877.07 = 2,502,260.39 : x
  2. Step 2: Convert to fraction form
    5,915,759.15/8,869,877.07 = 2,502,260.39/x
  3. Step 3: Cross multiply
    5,915,759.15x = 8,869,877.07 × 2,502,260.39
  4. Step 4: Simplify right side
    5,915,759.15x = 22,194,742,012,080.87
  5. Step 5: Solve for x
    x = 22,194,742,012,080.87/5,915,759.15
  6. Step 6: Final answer
    x = 3,751,799.47

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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.