Home / 9,807,343.20-14,704,016.40-4,411,576.80

Finding the Fourth Proportional to 9,807,343.20, 14,704,016.40 and 4,411,576.80

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Solution

The fourth proportional to 9,807,343.20, 14,704,016.40 and 4,411,576.80 is: 6,614,217.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,343.20 : 14,704,016.40 = 4,411,576.80 : x
  2. Step 2: Convert to fraction form
    9,807,343.20/14,704,016.40 = 4,411,576.80/x
  3. Step 3: Cross multiply
    9,807,343.20x = 14,704,016.40 × 4,411,576.80
  4. Step 4: Simplify right side
    9,807,343.20x = 64,867,897,617,059.52
  5. Step 5: Solve for x
    x = 64,867,897,617,059.52/9,807,343.20
  6. Step 6: Final answer
    x = 6,614,217.15

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1.5x scale

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.