Home / 3,386,227.44-5,079,030.12-1,142,384.88

Finding the Fourth Proportional to 3,386,227.44, 5,079,030.12 and 1,142,384.88

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Solution

The fourth proportional to 3,386,227.44, 5,079,030.12 and 1,142,384.88 is: 1,713,472.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,227.44 : 5,079,030.12 = 1,142,384.88 : x
  2. Step 2: Convert to fraction form
    3,386,227.44/5,079,030.12 = 1,142,384.88/x
  3. Step 3: Cross multiply
    3,386,227.44x = 5,079,030.12 × 1,142,384.88
  4. Step 4: Simplify right side
    3,386,227.44x = 5,802,207,214,152.59
  5. Step 5: Solve for x
    x = 5,802,207,214,152.59/3,386,227.44
  6. Step 6: Final answer
    x = 1,713,472.39

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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.