Home / 3,341,635.53-5,013,532.79-1,545,697.11

Finding the Fourth Proportional to 3,341,635.53, 5,013,532.79 and 1,545,697.11

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Solution

The fourth proportional to 3,341,635.53, 5,013,532.79 and 1,545,697.11 is: 2,319,044.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,635.53 : 5,013,532.79 = 1,545,697.11 : x
  2. Step 2: Convert to fraction form
    3,341,635.53/5,013,532.79 = 1,545,697.11/x
  3. Step 3: Cross multiply
    3,341,635.53x = 5,013,532.79 × 1,545,697.11
  4. Step 4: Simplify right side
    3,341,635.53x = 7,749,403,123,307.45
  5. Step 5: Solve for x
    x = 7,749,403,123,307.45/3,341,635.53
  6. Step 6: Final answer
    x = 2,319,044.98

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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.