Home / 1,484,669.00-2,227,042.20-473,789.59

Finding the Fourth Proportional to 1,484,669.00, 2,227,042.20 and 473,789.59

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Solution

The fourth proportional to 1,484,669.00, 2,227,042.20 and 473,789.59 is: 710,696.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,669.00 : 2,227,042.20 = 473,789.59 : x
  2. Step 2: Convert to fraction form
    1,484,669.00/2,227,042.20 = 473,789.59/x
  3. Step 3: Cross multiply
    1,484,669.00x = 2,227,042.20 × 473,789.59
  4. Step 4: Simplify right side
    1,484,669.00x = 1,055,149,416,921.85
  5. Step 5: Solve for x
    x = 1,055,149,416,921.85/1,484,669.00
  6. Step 6: Final answer
    x = 710,696.74

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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.