Home / 3,274,402.93-4,912,340.70-999,737.04

Finding the Fourth Proportional to 3,274,402.93, 4,912,340.70 and 999,737.04

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Solution

The fourth proportional to 3,274,402.93, 4,912,340.70 and 999,737.04 is: 1,499,830.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,402.93 : 4,912,340.70 = 999,737.04 : x
  2. Step 2: Convert to fraction form
    3,274,402.93/4,912,340.70 = 999,737.04/x
  3. Step 3: Cross multiply
    3,274,402.93x = 4,912,340.70 × 999,737.04
  4. Step 4: Simplify right side
    3,274,402.93x = 4,911,048,936,217.26
  5. Step 5: Solve for x
    x = 4,911,048,936,217.26/3,274,402.93
  6. Step 6: Final answer
    x = 1,499,830.36

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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.