Home / 6,316,591.85-9,474,888.67-1,524,281.11

Finding the Fourth Proportional to 6,316,591.85, 9,474,888.67 and 1,524,281.11

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Solution

The fourth proportional to 6,316,591.85, 9,474,888.67 and 1,524,281.11 is: 2,286,421.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,591.85 : 9,474,888.67 = 1,524,281.11 : x
  2. Step 2: Convert to fraction form
    6,316,591.85/9,474,888.67 = 1,524,281.11/x
  3. Step 3: Cross multiply
    6,316,591.85x = 9,474,888.67 × 1,524,281.11
  4. Step 4: Simplify right side
    6,316,591.85x = 14,442,393,791,536.10
  5. Step 5: Solve for x
    x = 14,442,393,791,536.10/6,316,591.85
  6. Step 6: Final answer
    x = 2,286,421.88

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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.