Home / 1,414,190.52-2,121,549.84-468,227.16

Finding the Fourth Proportional to 1,414,190.52, 2,121,549.84 and 468,227.16

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Solution

The fourth proportional to 1,414,190.52, 2,121,549.84 and 468,227.16 is: 702,428.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,190.52 : 2,121,549.84 = 468,227.16 : x
  2. Step 2: Convert to fraction form
    1,414,190.52/2,121,549.84 = 468,227.16/x
  3. Step 3: Cross multiply
    1,414,190.52x = 2,121,549.84 × 468,227.16
  4. Step 4: Simplify right side
    1,414,190.52x = 993,367,256,381.65
  5. Step 5: Solve for x
    x = 993,367,256,381.65/1,414,190.52
  6. Step 6: Final answer
    x = 702,428.17

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1.5x scale

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.