Home / 3,373,648.60-5,060,735.36-977,527.68

Finding the Fourth Proportional to 3,373,648.60, 5,060,735.36 and 977,527.68

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Solution

The fourth proportional to 3,373,648.60, 5,060,735.36 and 977,527.68 is: 1,466,367.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,648.60 : 5,060,735.36 = 977,527.68 : x
  2. Step 2: Convert to fraction form
    3,373,648.60/5,060,735.36 = 977,527.68/x
  3. Step 3: Cross multiply
    3,373,648.60x = 5,060,735.36 × 977,527.68
  4. Step 4: Simplify right side
    3,373,648.60x = 4,947,008,895,554.77
  5. Step 5: Solve for x
    x = 4,947,008,895,554.77/3,373,648.60
  6. Step 6: Final answer
    x = 1,466,367.57

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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.