Home / 3,960,426.94-5,464,452.38-2,241,547.45

Finding the Fourth Proportional to 3,960,426.94, 5,464,452.38 and 2,241,547.45

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Solution

The fourth proportional to 3,960,426.94, 5,464,452.38 and 2,241,547.45 is: 3,092,805.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,426.94 : 5,464,452.38 = 2,241,547.45 : x
  2. Step 2: Convert to fraction form
    3,960,426.94/5,464,452.38 = 2,241,547.45/x
  3. Step 3: Cross multiply
    3,960,426.94x = 5,464,452.38 × 2,241,547.45
  4. Step 4: Simplify right side
    3,960,426.94x = 12,248,829,320,010.59
  5. Step 5: Solve for x
    x = 12,248,829,320,010.59/3,960,426.94
  6. Step 6: Final answer
    x = 3,092,805.27

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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.