Home / 3,373,670.10-5,060,505.42-977,516.40

Finding the Fourth Proportional to 3,373,670.10, 5,060,505.42 and 977,516.40

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Solution

The fourth proportional to 3,373,670.10, 5,060,505.42 and 977,516.40 is: 1,466,274.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,670.10 : 5,060,505.42 = 977,516.40 : x
  2. Step 2: Convert to fraction form
    3,373,670.10/5,060,505.42 = 977,516.40/x
  3. Step 3: Cross multiply
    3,373,670.10x = 5,060,505.42 × 977,516.40
  4. Step 4: Simplify right side
    3,373,670.10x = 4,946,727,040,338.89
  5. Step 5: Solve for x
    x = 4,946,727,040,338.89/3,373,670.10
  6. Step 6: Final answer
    x = 1,466,274.68

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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.