Home / 10,492,326.24-15,739,050.96-3,304,419.90

Finding the Fourth Proportional to 10,492,326.24, 15,739,050.96 and 3,304,419.90

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Solution

The fourth proportional to 10,492,326.24, 15,739,050.96 and 3,304,419.90 is: 4,956,806.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,492,326.24 : 15,739,050.96 = 3,304,419.90 : x
  2. Step 2: Convert to fraction form
    10,492,326.24/15,739,050.96 = 3,304,419.90/x
  3. Step 3: Cross multiply
    10,492,326.24x = 15,739,050.96 × 3,304,419.90
  4. Step 4: Simplify right side
    10,492,326.24x = 52,008,433,199,338.11
  5. Step 5: Solve for x
    x = 52,008,433,199,338.11/10,492,326.24
  6. Step 6: Final answer
    x = 4,956,806.72

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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.