Home / 4,300,197.91-6,443,207.33-2,498,022.43

Finding the Fourth Proportional to 4,300,197.91, 6,443,207.33 and 2,498,022.43

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Solution

The fourth proportional to 4,300,197.91, 6,443,207.33 and 2,498,022.43 is: 3,742,915.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,197.91 : 6,443,207.33 = 2,498,022.43 : x
  2. Step 2: Convert to fraction form
    4,300,197.91/6,443,207.33 = 2,498,022.43/x
  3. Step 3: Cross multiply
    4,300,197.91x = 6,443,207.33 × 2,498,022.43
  4. Step 4: Simplify right side
    4,300,197.91x = 16,095,276,402,882.28
  5. Step 5: Solve for x
    x = 16,095,276,402,882.28/4,300,197.91
  6. Step 6: Final answer
    x = 3,742,915.27

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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.