Home / 9,624,407.58-14,438,432.15-3,867,589.35

Finding the Fourth Proportional to 9,624,407.58, 14,438,432.15 and 3,867,589.35

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Solution

The fourth proportional to 9,624,407.58, 14,438,432.15 and 3,867,589.35 is: 5,802,115.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,407.58 : 14,438,432.15 = 3,867,589.35 : x
  2. Step 2: Convert to fraction form
    9,624,407.58/14,438,432.15 = 3,867,589.35/x
  3. Step 3: Cross multiply
    9,624,407.58x = 14,438,432.15 × 3,867,589.35
  4. Step 4: Simplify right side
    9,624,407.58x = 55,841,926,322,507.50
  5. Step 5: Solve for x
    x = 55,841,926,322,507.50/9,624,407.58
  6. Step 6: Final answer
    x = 5,802,115.70

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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.