Home / 4,423,041.38-6,101,456.12-3,043,990.92

Finding the Fourth Proportional to 4,423,041.38, 6,101,456.12 and 3,043,990.92

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Solution

The fourth proportional to 4,423,041.38, 6,101,456.12 and 3,043,990.92 is: 4,199,096.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,041.38 : 6,101,456.12 = 3,043,990.92 : x
  2. Step 2: Convert to fraction form
    4,423,041.38/6,101,456.12 = 3,043,990.92/x
  3. Step 3: Cross multiply
    4,423,041.38x = 6,101,456.12 × 3,043,990.92
  4. Step 4: Simplify right side
    4,423,041.38x = 18,572,777,012,838.48
  5. Step 5: Solve for x
    x = 18,572,777,012,838.48/4,423,041.38
  6. Step 6: Final answer
    x = 4,199,096.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.