Home / 9,960,428.20-14,954,639.10-6,181,292.20

Finding the Fourth Proportional to 9,960,428.20, 14,954,639.10 and 6,181,292.20

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Solution

The fourth proportional to 9,960,428.20, 14,954,639.10 and 6,181,292.20 is: 9,280,624.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,960,428.20 : 14,954,639.10 = 6,181,292.20 : x
  2. Step 2: Convert to fraction form
    9,960,428.20/14,954,639.10 = 6,181,292.20/x
  3. Step 3: Cross multiply
    9,960,428.20x = 14,954,639.10 × 6,181,292.20
  4. Step 4: Simplify right side
    9,960,428.20x = 92,438,994,022,645.02
  5. Step 5: Solve for x
    x = 92,438,994,022,645.02/9,960,428.20
  6. Step 6: Final answer
    x = 9,280,624.50

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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.