Home / 4,029,821.70-6,035,875.20-1,632,432.30

Finding the Fourth Proportional to 4,029,821.70, 6,035,875.20 and 1,632,432.30

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Solution

The fourth proportional to 4,029,821.70, 6,035,875.20 and 1,632,432.30 is: 2,445,060.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,821.70 : 6,035,875.20 = 1,632,432.30 : x
  2. Step 2: Convert to fraction form
    4,029,821.70/6,035,875.20 = 1,632,432.30/x
  3. Step 3: Cross multiply
    4,029,821.70x = 6,035,875.20 × 1,632,432.30
  4. Step 4: Simplify right side
    4,029,821.70x = 9,853,157,635,248.96
  5. Step 5: Solve for x
    x = 9,853,157,635,248.96/4,029,821.70
  6. Step 6: Final answer
    x = 2,445,060.44

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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.