Home / 1,024,267.58-1,537,087.10-425,229.24

Finding the Fourth Proportional to 1,024,267.58, 1,537,087.10 and 425,229.24

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Solution

The fourth proportional to 1,024,267.58, 1,537,087.10 and 425,229.24 is: 638,128.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,267.58 : 1,537,087.10 = 425,229.24 : x
  2. Step 2: Convert to fraction form
    1,024,267.58/1,537,087.10 = 425,229.24/x
  3. Step 3: Cross multiply
    1,024,267.58x = 1,537,087.10 × 425,229.24
  4. Step 4: Simplify right side
    1,024,267.58x = 653,614,377,220.66
  5. Step 5: Solve for x
    x = 653,614,377,220.66/1,024,267.58
  6. Step 6: Final answer
    x = 638,128.54

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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.