Home / 4,052,631.07-6,078,945.39-1,527,695.83

Finding the Fourth Proportional to 4,052,631.07, 6,078,945.39 and 1,527,695.83

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Solution

The fourth proportional to 4,052,631.07, 6,078,945.39 and 1,527,695.83 is: 2,291,543.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,631.07 : 6,078,945.39 = 1,527,695.83 : x
  2. Step 2: Convert to fraction form
    4,052,631.07/6,078,945.39 = 1,527,695.83/x
  3. Step 3: Cross multiply
    4,052,631.07x = 6,078,945.39 × 1,527,695.83
  4. Step 4: Simplify right side
    4,052,631.07x = 9,286,779,523,100.73
  5. Step 5: Solve for x
    x = 9,286,779,523,100.73/4,052,631.07
  6. Step 6: Final answer
    x = 2,291,543.29

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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.