Home / 4,829,046.90-7,244,445.15-2,426,846.10

Finding the Fourth Proportional to 4,829,046.90, 7,244,445.15 and 2,426,846.10

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Solution

The fourth proportional to 4,829,046.90, 7,244,445.15 and 2,426,846.10 is: 3,640,708.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,046.90 : 7,244,445.15 = 2,426,846.10 : x
  2. Step 2: Convert to fraction form
    4,829,046.90/7,244,445.15 = 2,426,846.10/x
  3. Step 3: Cross multiply
    4,829,046.90x = 7,244,445.15 × 2,426,846.10
  4. Step 4: Simplify right side
    4,829,046.90x = 17,581,153,458,941.42
  5. Step 5: Solve for x
    x = 17,581,153,458,941.42/4,829,046.90
  6. Step 6: Final answer
    x = 3,640,708.78

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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.