Home / 4,045,501.20-6,068,251.80-1,648,111.80

Finding the Fourth Proportional to 4,045,501.20, 6,068,251.80 and 1,648,111.80

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Solution

The fourth proportional to 4,045,501.20, 6,068,251.80 and 1,648,111.80 is: 2,472,167.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,501.20 : 6,068,251.80 = 1,648,111.80 : x
  2. Step 2: Convert to fraction form
    4,045,501.20/6,068,251.80 = 1,648,111.80/x
  3. Step 3: Cross multiply
    4,045,501.20x = 6,068,251.80 × 1,648,111.80
  4. Step 4: Simplify right side
    4,045,501.20x = 10,001,157,396,951.24
  5. Step 5: Solve for x
    x = 10,001,157,396,951.24/4,045,501.20
  6. Step 6: Final answer
    x = 2,472,167.70

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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.