Home / 1,866,177.66-2,799,710.68-604,005.24

Finding the Fourth Proportional to 1,866,177.66, 2,799,710.68 and 604,005.24

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Solution

The fourth proportional to 1,866,177.66, 2,799,710.68 and 604,005.24 is: 906,151.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,177.66 : 2,799,710.68 = 604,005.24 : x
  2. Step 2: Convert to fraction form
    1,866,177.66/2,799,710.68 = 604,005.24/x
  3. Step 3: Cross multiply
    1,866,177.66x = 2,799,710.68 × 604,005.24
  4. Step 4: Simplify right side
    1,866,177.66x = 1,691,039,921,203.96
  5. Step 5: Solve for x
    x = 1,691,039,921,203.96/1,866,177.66
  6. Step 6: Final answer
    x = 906,151.63

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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.