Home / 6,916,727.80-10,375,091.70-2,429,003.80

Finding the Fourth Proportional to 6,916,727.80, 10,375,091.70 and 2,429,003.80

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Solution

The fourth proportional to 6,916,727.80, 10,375,091.70 and 2,429,003.80 is: 3,643,505.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,727.80 : 10,375,091.70 = 2,429,003.80 : x
  2. Step 2: Convert to fraction form
    6,916,727.80/10,375,091.70 = 2,429,003.80/x
  3. Step 3: Cross multiply
    6,916,727.80x = 10,375,091.70 × 2,429,003.80
  4. Step 4: Simplify right side
    6,916,727.80x = 25,201,137,164,648.46
  5. Step 5: Solve for x
    x = 25,201,137,164,648.46/6,916,727.80
  6. Step 6: Final answer
    x = 3,643,505.70

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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.