Home / 1,701,131.04-2,551,929.84-503,147.52

Finding the Fourth Proportional to 1,701,131.04, 2,551,929.84 and 503,147.52

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Solution

The fourth proportional to 1,701,131.04, 2,551,929.84 and 503,147.52 is: 754,790.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,131.04 : 2,551,929.84 = 503,147.52 : x
  2. Step 2: Convert to fraction form
    1,701,131.04/2,551,929.84 = 503,147.52/x
  3. Step 3: Cross multiply
    1,701,131.04x = 2,551,929.84 × 503,147.52
  4. Step 4: Simplify right side
    1,701,131.04x = 1,283,997,170,210.00
  5. Step 5: Solve for x
    x = 1,283,997,170,210.00/1,701,131.04
  6. Step 6: Final answer
    x = 754,790.28

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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.