Home / 10,546,202-14,555,311.80-6,679,082.72

Finding the Fourth Proportional to 10,546,202, 14,555,311.80 and 6,679,082.72

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Solution

The fourth proportional to 10,546,202, 14,555,311.80 and 6,679,082.72 is: 9,218,117.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,546,202 : 14,555,311.80 = 6,679,082.72 : x
  2. Step 2: Convert to fraction form
    10,546,202/14,555,311.80 = 6,679,082.72/x
  3. Step 3: Cross multiply
    10,546,202x = 14,555,311.80 × 6,679,082.72
  4. Step 4: Simplify right side
    10,546,202x = 97,216,131,527,592.09
  5. Step 5: Solve for x
    x = 97,216,131,527,592.09/10,546,202
  6. Step 6: Final answer
    x = 9,218,117.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.