Home / 7,000,496.10-10,500,744.15-6,575,343.30

Finding the Fourth Proportional to 7,000,496.10, 10,500,744.15 and 6,575,343.30

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Solution

The fourth proportional to 7,000,496.10, 10,500,744.15 and 6,575,343.30 is: 9,863,014.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,000,496.10 : 10,500,744.15 = 6,575,343.30 : x
  2. Step 2: Convert to fraction form
    7,000,496.10/10,500,744.15 = 6,575,343.30/x
  3. Step 3: Cross multiply
    7,000,496.10x = 10,500,744.15 × 6,575,343.30
  4. Step 4: Simplify right side
    7,000,496.10x = 69,045,997,691,716.70
  5. Step 5: Solve for x
    x = 69,045,997,691,716.70/7,000,496.10
  6. Step 6: Final answer
    x = 9,863,014.95

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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.