Home / 4,058,282.12-5,600,519.96-2,315,916.82

Finding the Fourth Proportional to 4,058,282.12, 5,600,519.96 and 2,315,916.82

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Solution

The fourth proportional to 4,058,282.12, 5,600,519.96 and 2,315,916.82 is: 3,196,016.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,282.12 : 5,600,519.96 = 2,315,916.82 : x
  2. Step 2: Convert to fraction form
    4,058,282.12/5,600,519.96 = 2,315,916.82/x
  3. Step 3: Cross multiply
    4,058,282.12x = 5,600,519.96 × 2,315,916.82
  4. Step 4: Simplify right side
    4,058,282.12x = 12,970,338,359,568.42
  5. Step 5: Solve for x
    x = 12,970,338,359,568.42/4,058,282.12
  6. Step 6: Final answer
    x = 3,196,016.93

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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.