Home / 9,694,976.20-14,542,464.30-6,461,715.40

Finding the Fourth Proportional to 9,694,976.20, 14,542,464.30 and 6,461,715.40

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Solution

The fourth proportional to 9,694,976.20, 14,542,464.30 and 6,461,715.40 is: 9,692,573.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694,976.20 : 14,542,464.30 = 6,461,715.40 : x
  2. Step 2: Convert to fraction form
    9,694,976.20/14,542,464.30 = 6,461,715.40/x
  3. Step 3: Cross multiply
    9,694,976.20x = 14,542,464.30 × 6,461,715.40
  4. Step 4: Simplify right side
    9,694,976.20x = 93,969,265,521,260.23
  5. Step 5: Solve for x
    x = 93,969,265,521,260.23/9,694,976.20
  6. Step 6: Final answer
    x = 9,692,573.10

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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.