Home / 5,934,740.49-8,900,865.02-1,673,912.30

Finding the Fourth Proportional to 5,934,740.49, 8,900,865.02 and 1,673,912.30

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Solution

The fourth proportional to 5,934,740.49, 8,900,865.02 and 1,673,912.30 is: 2,510,517.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,740.49 : 8,900,865.02 = 1,673,912.30 : x
  2. Step 2: Convert to fraction form
    5,934,740.49/8,900,865.02 = 1,673,912.30/x
  3. Step 3: Cross multiply
    5,934,740.49x = 8,900,865.02 × 1,673,912.30
  4. Step 4: Simplify right side
    5,934,740.49x = 14,899,267,397,298.20
  5. Step 5: Solve for x
    x = 14,899,267,397,298.20/5,934,740.49
  6. Step 6: Final answer
    x = 2,510,517.09

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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.