Home / 4,248,765.55-5,863,297.11-2,315,026.30

Finding the Fourth Proportional to 4,248,765.55, 5,863,297.11 and 2,315,026.30

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Solution

The fourth proportional to 4,248,765.55, 5,863,297.11 and 2,315,026.30 is: 3,194,736.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,765.55 : 5,863,297.11 = 2,315,026.30 : x
  2. Step 2: Convert to fraction form
    4,248,765.55/5,863,297.11 = 2,315,026.30/x
  3. Step 3: Cross multiply
    4,248,765.55x = 5,863,297.11 × 2,315,026.30
  4. Step 4: Simplify right side
    4,248,765.55x = 13,573,686,992,038.57
  5. Step 5: Solve for x
    x = 13,573,686,992,038.57/4,248,765.55
  6. Step 6: Final answer
    x = 3,194,736.65

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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.