Home / 8,097,246.68-12,145,870.02-2,705,897.10

Finding the Fourth Proportional to 8,097,246.68, 12,145,870.02 and 2,705,897.10

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Solution

The fourth proportional to 8,097,246.68, 12,145,870.02 and 2,705,897.10 is: 4,058,845.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,246.68 : 12,145,870.02 = 2,705,897.10 : x
  2. Step 2: Convert to fraction form
    8,097,246.68/12,145,870.02 = 2,705,897.10/x
  3. Step 3: Cross multiply
    8,097,246.68x = 12,145,870.02 × 2,705,897.10
  4. Step 4: Simplify right side
    8,097,246.68x = 32,865,474,494,459.62
  5. Step 5: Solve for x
    x = 32,865,474,494,459.62/8,097,246.68
  6. Step 6: Final answer
    x = 4,058,845.65

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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.