Home / 1,471,938.10-2,206,266.90-573,081.10

Finding the Fourth Proportional to 1,471,938.10, 2,206,266.90 and 573,081.10

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Solution

The fourth proportional to 1,471,938.10, 2,206,266.90 and 573,081.10 is: 858,983.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,938.10 : 2,206,266.90 = 573,081.10 : x
  2. Step 2: Convert to fraction form
    1,471,938.10/2,206,266.90 = 573,081.10/x
  3. Step 3: Cross multiply
    1,471,938.10x = 2,206,266.90 × 573,081.10
  4. Step 4: Simplify right side
    1,471,938.10x = 1,264,369,861,945.59
  5. Step 5: Solve for x
    x = 1,264,369,861,945.59/1,471,938.10
  6. Step 6: Final answer
    x = 858,983.04

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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.