Home / 10,001,241-13,798,912.68-6,280,473.24

Finding the Fourth Proportional to 10,001,241, 13,798,912.68 and 6,280,473.24

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Solution

The fourth proportional to 10,001,241, 13,798,912.68 and 6,280,473.24 is: 8,665,294.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,001,241 : 13,798,912.68 = 6,280,473.24 : x
  2. Step 2: Convert to fraction form
    10,001,241/13,798,912.68 = 6,280,473.24/x
  3. Step 3: Cross multiply
    10,001,241x = 13,798,912.68 × 6,280,473.24
  4. Step 4: Simplify right side
    10,001,241x = 86,663,701,827,836.69
  5. Step 5: Solve for x
    x = 86,663,701,827,836.69/10,001,241
  6. Step 6: Final answer
    x = 8,665,294.82

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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.