Home / 9,454,689.36-14,171,276.06-5,753,550.10

Finding the Fourth Proportional to 9,454,689.36, 14,171,276.06 and 5,753,550.10

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Solution

The fourth proportional to 9,454,689.36, 14,171,276.06 and 5,753,550.10 is: 8,623,778.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454,689.36 : 14,171,276.06 = 5,753,550.10 : x
  2. Step 2: Convert to fraction form
    9,454,689.36/14,171,276.06 = 5,753,550.10/x
  3. Step 3: Cross multiply
    9,454,689.36x = 14,171,276.06 × 5,753,550.10
  4. Step 4: Simplify right side
    9,454,689.36x = 81,535,146,792,140.61
  5. Step 5: Solve for x
    x = 81,535,146,792,140.61/9,454,689.36
  6. Step 6: Final answer
    x = 8,623,778.50

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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.