Home / 4,443,964.71-6,666,292.67-1,452,451.11

Finding the Fourth Proportional to 4,443,964.71, 6,666,292.67 and 1,452,451.11

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Solution

The fourth proportional to 4,443,964.71, 6,666,292.67 and 1,452,451.11 is: 2,178,789.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,964.71 : 6,666,292.67 = 1,452,451.11 : x
  2. Step 2: Convert to fraction form
    4,443,964.71/6,666,292.67 = 1,452,451.11/x
  3. Step 3: Cross multiply
    4,443,964.71x = 6,666,292.67 × 1,452,451.11
  4. Step 4: Simplify right side
    4,443,964.71x = 9,682,464,180,864.11
  5. Step 5: Solve for x
    x = 9,682,464,180,864.11/4,443,964.71
  6. Step 6: Final answer
    x = 2,178,789.62

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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.