Home / 5,225,982.44-7,838,970.04-1,632,057.40

Finding the Fourth Proportional to 5,225,982.44, 7,838,970.04 and 1,632,057.40

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Solution

The fourth proportional to 5,225,982.44, 7,838,970.04 and 1,632,057.40 is: 2,448,084.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,982.44 : 7,838,970.04 = 1,632,057.40 : x
  2. Step 2: Convert to fraction form
    5,225,982.44/7,838,970.04 = 1,632,057.40/x
  3. Step 3: Cross multiply
    5,225,982.44x = 7,838,970.04 × 1,632,057.40
  4. Step 4: Simplify right side
    5,225,982.44x = 12,793,649,062,160.29
  5. Step 5: Solve for x
    x = 12,793,649,062,160.29/5,225,982.44
  6. Step 6: Final answer
    x = 2,448,084.97

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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.