Home / 4,317,165.76-5,957,888.16-2,383,700.80

Finding the Fourth Proportional to 4,317,165.76, 5,957,888.16 and 2,383,700.80

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Solution

The fourth proportional to 4,317,165.76, 5,957,888.16 and 2,383,700.80 is: 3,289,617.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,165.76 : 5,957,888.16 = 2,383,700.80 : x
  2. Step 2: Convert to fraction form
    4,317,165.76/5,957,888.16 = 2,383,700.80/x
  3. Step 3: Cross multiply
    4,317,165.76x = 5,957,888.16 × 2,383,700.80
  4. Step 4: Simplify right side
    4,317,165.76x = 14,201,822,773,302.53
  5. Step 5: Solve for x
    x = 14,201,822,773,302.53/4,317,165.76
  6. Step 6: Final answer
    x = 3,289,617.21

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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.