Home / 1,644,445.62-2,466,950.22-564,906.87

Finding the Fourth Proportional to 1,644,445.62, 2,466,950.22 and 564,906.87

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Solution

The fourth proportional to 1,644,445.62, 2,466,950.22 and 564,906.87 is: 847,457.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,445.62 : 2,466,950.22 = 564,906.87 : x
  2. Step 2: Convert to fraction form
    1,644,445.62/2,466,950.22 = 564,906.87/x
  3. Step 3: Cross multiply
    1,644,445.62x = 2,466,950.22 × 564,906.87
  4. Step 4: Simplify right side
    1,644,445.62x = 1,393,597,127,226.01
  5. Step 5: Solve for x
    x = 1,393,597,127,226.01/1,644,445.62
  6. Step 6: Final answer
    x = 847,457.11

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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.