Home / 9,785,312.10-14,677,968.15-2,597,955.30

Finding the Fourth Proportional to 9,785,312.10, 14,677,968.15 and 2,597,955.30

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Solution

The fourth proportional to 9,785,312.10, 14,677,968.15 and 2,597,955.30 is: 3,896,932.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,312.10 : 14,677,968.15 = 2,597,955.30 : x
  2. Step 2: Convert to fraction form
    9,785,312.10/14,677,968.15 = 2,597,955.30/x
  3. Step 3: Cross multiply
    9,785,312.10x = 14,677,968.15 × 2,597,955.30
  4. Step 4: Simplify right side
    9,785,312.10x = 38,132,705,148,523.70
  5. Step 5: Solve for x
    x = 38,132,705,148,523.70/9,785,312.10
  6. Step 6: Final answer
    x = 3,896,932.95

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Double scale
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Similar ratio
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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.