Home / 6,735,037.60-10,103,868.60-2,690,837.20

Finding the Fourth Proportional to 6,735,037.60, 10,103,868.60 and 2,690,837.20

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Solution

The fourth proportional to 6,735,037.60, 10,103,868.60 and 2,690,837.20 is: 4,036,780.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,037.60 : 10,103,868.60 = 2,690,837.20 : x
  2. Step 2: Convert to fraction form
    6,735,037.60/10,103,868.60 = 2,690,837.20/x
  3. Step 3: Cross multiply
    6,735,037.60x = 10,103,868.60 × 2,690,837.20
  4. Step 4: Simplify right side
    6,735,037.60x = 27,187,865,492,791.92
  5. Step 5: Solve for x
    x = 27,187,865,492,791.92/6,735,037.60
  6. Step 6: Final answer
    x = 4,036,780.06

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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.