Home / 4,047,543.10-6,063,441.45-2,445,346.90

Finding the Fourth Proportional to 4,047,543.10, 6,063,441.45 and 2,445,346.90

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Solution

The fourth proportional to 4,047,543.10, 6,063,441.45 and 2,445,346.90 is: 3,663,263.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,543.10 : 6,063,441.45 = 2,445,346.90 : x
  2. Step 2: Convert to fraction form
    4,047,543.10/6,063,441.45 = 2,445,346.90/x
  3. Step 3: Cross multiply
    4,047,543.10x = 6,063,441.45 × 2,445,346.90
  4. Step 4: Simplify right side
    4,047,543.10x = 14,827,217,753,089.01
  5. Step 5: Solve for x
    x = 14,827,217,753,089.01/4,047,543.10
  6. Step 6: Final answer
    x = 3,663,263.71

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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.