Home / 4,126,359.84-5,694,114-2,290,854.48

Finding the Fourth Proportional to 4,126,359.84, 5,694,114 and 2,290,854.48

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Solution

The fourth proportional to 4,126,359.84, 5,694,114 and 2,290,854.48 is: 3,161,233.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,359.84 : 5,694,114 = 2,290,854.48 : x
  2. Step 2: Convert to fraction form
    4,126,359.84/5,694,114 = 2,290,854.48/x
  3. Step 3: Cross multiply
    4,126,359.84x = 5,694,114 × 2,290,854.48
  4. Step 4: Simplify right side
    4,126,359.84x = 13,044,386,566,530.72
  5. Step 5: Solve for x
    x = 13,044,386,566,530.72/4,126,359.84
  6. Step 6: Final answer
    x = 3,161,233.40

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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.