Home / 1,472,023.70-2,208,035.55-1,024,126.10

Finding the Fourth Proportional to 1,472,023.70, 2,208,035.55 and 1,024,126.10

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Solution

The fourth proportional to 1,472,023.70, 2,208,035.55 and 1,024,126.10 is: 1,536,189.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,023.70 : 2,208,035.55 = 1,024,126.10 : x
  2. Step 2: Convert to fraction form
    1,472,023.70/2,208,035.55 = 1,024,126.10/x
  3. Step 3: Cross multiply
    1,472,023.70x = 2,208,035.55 × 1,024,126.10
  4. Step 4: Simplify right side
    1,472,023.70x = 2,261,306,836,482.86
  5. Step 5: Solve for x
    x = 2,261,306,836,482.86/1,472,023.70
  6. Step 6: Final answer
    x = 1,536,189.15

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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.