Home / 9,360,694.80-14,025,295.80-8,006,504.40

Finding the Fourth Proportional to 9,360,694.80, 14,025,295.80 and 8,006,504.40

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Solution

The fourth proportional to 9,360,694.80, 14,025,295.80 and 8,006,504.40 is: 11,996,288.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,694.80 : 14,025,295.80 = 8,006,504.40 : x
  2. Step 2: Convert to fraction form
    9,360,694.80/14,025,295.80 = 8,006,504.40/x
  3. Step 3: Cross multiply
    9,360,694.80x = 14,025,295.80 × 8,006,504.40
  4. Step 4: Simplify right side
    9,360,694.80x = 112,293,592,534,001.53
  5. Step 5: Solve for x
    x = 112,293,592,534,001.53/9,360,694.80
  6. Step 6: Final answer
    x = 11,996,288.20

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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.