Home / 3,373,653.60-5,060,480.67-977,499.90

Finding the Fourth Proportional to 3,373,653.60, 5,060,480.67 and 977,499.90

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Solution

The fourth proportional to 3,373,653.60, 5,060,480.67 and 977,499.90 is: 1,466,249.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,653.60 : 5,060,480.67 = 977,499.90 : x
  2. Step 2: Convert to fraction form
    3,373,653.60/5,060,480.67 = 977,499.90/x
  3. Step 3: Cross multiply
    3,373,653.60x = 5,060,480.67 × 977,499.90
  4. Step 4: Simplify right side
    3,373,653.60x = 4,946,619,348,876.93
  5. Step 5: Solve for x
    x = 4,946,619,348,876.93/3,373,653.60
  6. Step 6: Final answer
    x = 1,466,249.93

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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.