Home / 9,960,439.20-14,954,655.60-6,181,303.20

Finding the Fourth Proportional to 9,960,439.20, 14,954,655.60 and 6,181,303.20

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Solution

The fourth proportional to 9,960,439.20, 14,954,655.60 and 6,181,303.20 is: 9,280,641.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,960,439.20 : 14,954,655.60 = 6,181,303.20 : x
  2. Step 2: Convert to fraction form
    9,960,439.20/14,954,655.60 = 6,181,303.20/x
  3. Step 3: Cross multiply
    9,960,439.20x = 14,954,655.60 × 6,181,303.20
  4. Step 4: Simplify right side
    9,960,439.20x = 92,439,260,515,177.92
  5. Step 5: Solve for x
    x = 92,439,260,515,177.92/9,960,439.20
  6. Step 6: Final answer
    x = 9,280,641.01

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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.