Home / 1,728,053.70-2,592,080.55-466,008.90

Finding the Fourth Proportional to 1,728,053.70, 2,592,080.55 and 466,008.90

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Solution

The fourth proportional to 1,728,053.70, 2,592,080.55 and 466,008.90 is: 699,013.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,053.70 : 2,592,080.55 = 466,008.90 : x
  2. Step 2: Convert to fraction form
    1,728,053.70/2,592,080.55 = 466,008.90/x
  3. Step 3: Cross multiply
    1,728,053.70x = 2,592,080.55 × 466,008.90
  4. Step 4: Simplify right side
    1,728,053.70x = 1,207,932,605,816.90
  5. Step 5: Solve for x
    x = 1,207,932,605,816.90/1,728,053.70
  6. Step 6: Final answer
    x = 699,013.35

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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.