Home / 9,465,865-14,198,796.58-2,277,398.88

Finding the Fourth Proportional to 9,465,865, 14,198,796.58 and 2,277,398.88

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Solution

The fourth proportional to 9,465,865, 14,198,796.58 and 2,277,398.88 is: 3,416,098.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,865 : 14,198,796.58 = 2,277,398.88 : x
  2. Step 2: Convert to fraction form
    9,465,865/14,198,796.58 = 2,277,398.88/x
  3. Step 3: Cross multiply
    9,465,865x = 14,198,796.58 × 2,277,398.88
  4. Step 4: Simplify right side
    9,465,865x = 32,336,323,428,639.83
  5. Step 5: Solve for x
    x = 32,336,323,428,639.83/9,465,865
  6. Step 6: Final answer
    x = 3,416,098.10

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Double scale
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Similar ratio
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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.