Home / 9,807,355.20-14,704,034.40-4,411,588.80

Finding the Fourth Proportional to 9,807,355.20, 14,704,034.40 and 4,411,588.80

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Solution

The fourth proportional to 9,807,355.20, 14,704,034.40 and 4,411,588.80 is: 6,614,235.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,355.20 : 14,704,034.40 = 4,411,588.80 : x
  2. Step 2: Convert to fraction form
    9,807,355.20/14,704,034.40 = 4,411,588.80/x
  3. Step 3: Cross multiply
    9,807,355.20x = 14,704,034.40 × 4,411,588.80
  4. Step 4: Simplify right side
    9,807,355.20x = 64,868,153,473,854.72
  5. Step 5: Solve for x
    x = 64,868,153,473,854.72/9,807,355.20
  6. Step 6: Final answer
    x = 6,614,235.15

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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.