Home / 6,797,434.17-9,380,706.57-3,699,807.69

Finding the Fourth Proportional to 6,797,434.17, 9,380,706.57 and 3,699,807.69

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Solution

The fourth proportional to 6,797,434.17, 9,380,706.57 and 3,699,807.69 is: 5,105,869.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,434.17 : 9,380,706.57 = 3,699,807.69 : x
  2. Step 2: Convert to fraction form
    6,797,434.17/9,380,706.57 = 3,699,807.69/x
  3. Step 3: Cross multiply
    6,797,434.17x = 9,380,706.57 × 3,699,807.69
  4. Step 4: Simplify right side
    6,797,434.17x = 34,706,810,305,319.52
  5. Step 5: Solve for x
    x = 34,706,810,305,319.52/6,797,434.17
  6. Step 6: Final answer
    x = 5,105,869.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.