Home / 4,995,908.18-6,894,520.40-3,061,795.02

Finding the Fourth Proportional to 4,995,908.18, 6,894,520.40 and 3,061,795.02

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Solution

The fourth proportional to 4,995,908.18, 6,894,520.40 and 3,061,795.02 is: 4,225,379.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,908.18 : 6,894,520.40 = 3,061,795.02 : x
  2. Step 2: Convert to fraction form
    4,995,908.18/6,894,520.40 = 3,061,795.02/x
  3. Step 3: Cross multiply
    4,995,908.18x = 6,894,520.40 × 3,061,795.02
  4. Step 4: Simplify right side
    4,995,908.18x = 21,109,608,226,008.41
  5. Step 5: Solve for x
    x = 21,109,608,226,008.41/4,995,908.18
  6. Step 6: Final answer
    x = 4,225,379.54

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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.