Home / 6,832,502.90-9,428,448.69-3,776,534.90

Finding the Fourth Proportional to 6,832,502.90, 9,428,448.69 and 3,776,534.90

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Solution

The fourth proportional to 6,832,502.90, 9,428,448.69 and 3,776,534.90 is: 5,211,394.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,502.90 : 9,428,448.69 = 3,776,534.90 : x
  2. Step 2: Convert to fraction form
    6,832,502.90/9,428,448.69 = 3,776,534.90/x
  3. Step 3: Cross multiply
    6,832,502.90x = 9,428,448.69 × 3,776,534.90
  4. Step 4: Simplify right side
    6,832,502.90x = 35,606,865,530,644.28
  5. Step 5: Solve for x
    x = 35,606,865,530,644.28/6,832,502.90
  6. Step 6: Final answer
    x = 5,211,394.13

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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.