Home / 4,739,301.50-7,109,154.57-1,861,292.04

Finding the Fourth Proportional to 4,739,301.50, 7,109,154.57 and 1,861,292.04

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Solution

The fourth proportional to 4,739,301.50, 7,109,154.57 and 1,861,292.04 is: 2,792,017.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,301.50 : 7,109,154.57 = 1,861,292.04 : x
  2. Step 2: Convert to fraction form
    4,739,301.50/7,109,154.57 = 1,861,292.04/x
  3. Step 3: Cross multiply
    4,739,301.50x = 7,109,154.57 × 1,861,292.04
  4. Step 4: Simplify right side
    4,739,301.50x = 13,232,212,825,390.28
  5. Step 5: Solve for x
    x = 13,232,212,825,390.28/4,739,301.50
  6. Step 6: Final answer
    x = 2,792,017.52

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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.