Home / 2,500,669.96-3,751,005.02-607,398.64

Finding the Fourth Proportional to 2,500,669.96, 3,751,005.02 and 607,398.64

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Solution

The fourth proportional to 2,500,669.96, 3,751,005.02 and 607,398.64 is: 911,097.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,669.96 : 3,751,005.02 = 607,398.64 : x
  2. Step 2: Convert to fraction form
    2,500,669.96/3,751,005.02 = 607,398.64/x
  3. Step 3: Cross multiply
    2,500,669.96x = 3,751,005.02 × 607,398.64
  4. Step 4: Simplify right side
    2,500,669.96x = 2,278,355,347,781.17
  5. Step 5: Solve for x
    x = 2,278,355,347,781.17/2,500,669.96
  6. Step 6: Final answer
    x = 911,097.98

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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.