Home / 1,169,141.61-1,753,895.88-495,224.85

Finding the Fourth Proportional to 1,169,141.61, 1,753,895.88 and 495,224.85

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Solution

The fourth proportional to 1,169,141.61, 1,753,895.88 and 495,224.85 is: 742,914.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,141.61 : 1,753,895.88 = 495,224.85 : x
  2. Step 2: Convert to fraction form
    1,169,141.61/1,753,895.88 = 495,224.85/x
  3. Step 3: Cross multiply
    1,169,141.61x = 1,753,895.88 × 495,224.85
  4. Step 4: Simplify right side
    1,169,141.61x = 868,572,824,088.62
  5. Step 5: Solve for x
    x = 868,572,824,088.62/1,169,141.61
  6. Step 6: Final answer
    x = 742,914.99

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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.