Home / 9,050,252.46-13,572,462.69-2,983,572.78

Finding the Fourth Proportional to 9,050,252.46, 13,572,462.69 and 2,983,572.78

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Solution

The fourth proportional to 9,050,252.46, 13,572,462.69 and 2,983,572.78 is: 4,474,397.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,252.46 : 13,572,462.69 = 2,983,572.78 : x
  2. Step 2: Convert to fraction form
    9,050,252.46/13,572,462.69 = 2,983,572.78/x
  3. Step 3: Cross multiply
    9,050,252.46x = 13,572,462.69 × 2,983,572.78
  4. Step 4: Simplify right side
    9,050,252.46x = 40,494,430,239,449.57
  5. Step 5: Solve for x
    x = 40,494,430,239,449.57/9,050,252.46
  6. Step 6: Final answer
    x = 4,474,397.86

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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.