Home / 2,403,012.85-3,604,522.01-886,038.57

Finding the Fourth Proportional to 2,403,012.85, 3,604,522.01 and 886,038.57

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Solution

The fourth proportional to 2,403,012.85, 3,604,522.01 and 886,038.57 is: 1,329,058.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,012.85 : 3,604,522.01 = 886,038.57 : x
  2. Step 2: Convert to fraction form
    2,403,012.85/3,604,522.01 = 886,038.57/x
  3. Step 3: Cross multiply
    2,403,012.85x = 3,604,522.01 × 886,038.57
  4. Step 4: Simplify right side
    2,403,012.85x = 3,193,745,522,843.73
  5. Step 5: Solve for x
    x = 3,193,745,522,843.73/2,403,012.85
  6. Step 6: Final answer
    x = 1,329,058.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.