Home / 10,048,855.98-15,073,375.10-2,860,387.04

Finding the Fourth Proportional to 10,048,855.98, 15,073,375.10 and 2,860,387.04

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Solution

The fourth proportional to 10,048,855.98, 15,073,375.10 and 2,860,387.04 is: 4,290,606.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,048,855.98 : 15,073,375.10 = 2,860,387.04 : x
  2. Step 2: Convert to fraction form
    10,048,855.98/15,073,375.10 = 2,860,387.04/x
  3. Step 3: Cross multiply
    10,048,855.98x = 15,073,375.10 × 2,860,387.04
  4. Step 4: Simplify right side
    10,048,855.98x = 43,115,686,785,098.70
  5. Step 5: Solve for x
    x = 43,115,686,785,098.70/10,048,855.98
  6. Step 6: Final answer
    x = 4,290,606.50

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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.