Home / 1,685,061.13-2,527,591.69-563,130.13

Finding the Fourth Proportional to 1,685,061.13, 2,527,591.69 and 563,130.13

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Solution

The fourth proportional to 1,685,061.13, 2,527,591.69 and 563,130.13 is: 844,695.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,061.13 : 2,527,591.69 = 563,130.13 : x
  2. Step 2: Convert to fraction form
    1,685,061.13/2,527,591.69 = 563,130.13/x
  3. Step 3: Cross multiply
    1,685,061.13x = 2,527,591.69 × 563,130.13
  4. Step 4: Simplify right side
    1,685,061.13x = 1,423,363,036,976.62
  5. Step 5: Solve for x
    x = 1,423,363,036,976.62/1,685,061.13
  6. Step 6: Final answer
    x = 844,695.19

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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.