Home / 4,452,040.13-6,676,357.80-2,429,202.72

Finding the Fourth Proportional to 4,452,040.13, 6,676,357.80 and 2,429,202.72

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Solution

The fourth proportional to 4,452,040.13, 6,676,357.80 and 2,429,202.72 is: 3,642,875.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,040.13 : 6,676,357.80 = 2,429,202.72 : x
  2. Step 2: Convert to fraction form
    4,452,040.13/6,676,357.80 = 2,429,202.72/x
  3. Step 3: Cross multiply
    4,452,040.13x = 6,676,357.80 × 2,429,202.72
  4. Step 4: Simplify right side
    4,452,040.13x = 16,218,226,561,599.07
  5. Step 5: Solve for x
    x = 16,218,226,561,599.07/4,452,040.13
  6. Step 6: Final answer
    x = 3,642,875.20

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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.