Home / 9,055,264.53-12,496,355.21-4,925,391.75

Finding the Fourth Proportional to 9,055,264.53, 12,496,355.21 and 4,925,391.75

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Solution

The fourth proportional to 9,055,264.53, 12,496,355.21 and 4,925,391.75 is: 6,797,089.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055,264.53 : 12,496,355.21 = 4,925,391.75 : x
  2. Step 2: Convert to fraction form
    9,055,264.53/12,496,355.21 = 4,925,391.75/x
  3. Step 3: Cross multiply
    9,055,264.53x = 12,496,355.21 × 4,925,391.75
  4. Step 4: Simplify right side
    9,055,264.53x = 61,549,444,856,403.52
  5. Step 5: Solve for x
    x = 61,549,444,856,403.52/9,055,264.53
  6. Step 6: Final answer
    x = 6,797,089.65

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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.