Home / 6,218,049.06-8,580,925.17-3,605,060.94

Finding the Fourth Proportional to 6,218,049.06, 8,580,925.17 and 3,605,060.94

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Solution

The fourth proportional to 6,218,049.06, 8,580,925.17 and 3,605,060.94 is: 4,974,994.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218,049.06 : 8,580,925.17 = 3,605,060.94 : x
  2. Step 2: Convert to fraction form
    6,218,049.06/8,580,925.17 = 3,605,060.94/x
  3. Step 3: Cross multiply
    6,218,049.06x = 8,580,925.17 × 3,605,060.94
  4. Step 4: Simplify right side
    6,218,049.06x = 30,934,758,159,429.86
  5. Step 5: Solve for x
    x = 30,934,758,159,429.86/6,218,049.06
  6. Step 6: Final answer
    x = 4,974,994.22

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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.