Home / 5,961,378.60-8,948,000.70-2,767,228.20

Finding the Fourth Proportional to 5,961,378.60, 8,948,000.70 and 2,767,228.20

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Solution

The fourth proportional to 5,961,378.60, 8,948,000.70 and 2,767,228.20 is: 4,153,596.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,378.60 : 8,948,000.70 = 2,767,228.20 : x
  2. Step 2: Convert to fraction form
    5,961,378.60/8,948,000.70 = 2,767,228.20/x
  3. Step 3: Cross multiply
    5,961,378.60x = 8,948,000.70 × 2,767,228.20
  4. Step 4: Simplify right side
    5,961,378.60x = 24,761,159,870,659.74
  5. Step 5: Solve for x
    x = 24,761,159,870,659.74/5,961,378.60
  6. Step 6: Final answer
    x = 4,153,596.26

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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.