Home / 10,913,110.20-16,375,570.20-4,524,008.40

Finding the Fourth Proportional to 10,913,110.20, 16,375,570.20 and 4,524,008.40

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Solution

The fourth proportional to 10,913,110.20, 16,375,570.20 and 4,524,008.40 is: 6,788,460.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,110.20 : 16,375,570.20 = 4,524,008.40 : x
  2. Step 2: Convert to fraction form
    10,913,110.20/16,375,570.20 = 4,524,008.40/x
  3. Step 3: Cross multiply
    10,913,110.20x = 16,375,570.20 × 4,524,008.40
  4. Step 4: Simplify right side
    10,913,110.20x = 74,083,217,139,589.69
  5. Step 5: Solve for x
    x = 74,083,217,139,589.69/10,913,110.20
  6. Step 6: Final answer
    x = 6,788,460.46

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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.