Home / 1,513,019.40-2,269,529.10-566,267.10

Finding the Fourth Proportional to 1,513,019.40, 2,269,529.10 and 566,267.10

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Solution

The fourth proportional to 1,513,019.40, 2,269,529.10 and 566,267.10 is: 849,400.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,019.40 : 2,269,529.10 = 566,267.10 : x
  2. Step 2: Convert to fraction form
    1,513,019.40/2,269,529.10 = 566,267.10/x
  3. Step 3: Cross multiply
    1,513,019.40x = 2,269,529.10 × 566,267.10
  4. Step 4: Simplify right side
    1,513,019.40x = 1,285,159,661,822.61
  5. Step 5: Solve for x
    x = 1,285,159,661,822.61/1,513,019.40
  6. Step 6: Final answer
    x = 849,400.65

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Double scale
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Similar ratio
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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.