Home / 1,233,097.92-1,849,605.19-434,358.59

Finding the Fourth Proportional to 1,233,097.92, 1,849,605.19 and 434,358.59

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Solution

The fourth proportional to 1,233,097.92, 1,849,605.19 and 434,358.59 is: 651,523.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,097.92 : 1,849,605.19 = 434,358.59 : x
  2. Step 2: Convert to fraction form
    1,233,097.92/1,849,605.19 = 434,358.59/x
  3. Step 3: Cross multiply
    1,233,097.92x = 1,849,605.19 × 434,358.59
  4. Step 4: Simplify right side
    1,233,097.92x = 803,391,902,385.08
  5. Step 5: Solve for x
    x = 803,391,902,385.08/1,233,097.92
  6. Step 6: Final answer
    x = 651,523.20

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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.