Home / 6,653,681.70-9,182,213.91-3,752,504.70

Finding the Fourth Proportional to 6,653,681.70, 9,182,213.91 and 3,752,504.70

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Solution

The fourth proportional to 6,653,681.70, 9,182,213.91 and 3,752,504.70 is: 5,178,531.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,681.70 : 9,182,213.91 = 3,752,504.70 : x
  2. Step 2: Convert to fraction form
    6,653,681.70/9,182,213.91 = 3,752,504.70/x
  3. Step 3: Cross multiply
    6,653,681.70x = 9,182,213.91 × 3,752,504.70
  4. Step 4: Simplify right side
    6,653,681.70x = 34,456,300,853,680.38
  5. Step 5: Solve for x
    x = 34,456,300,853,680.38/6,653,681.70
  6. Step 6: Final answer
    x = 5,178,531.59

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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.