Home / 6,177,305.08-8,524,666.11-3,386,423.35

Finding the Fourth Proportional to 6,177,305.08, 8,524,666.11 and 3,386,423.35

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Solution

The fourth proportional to 6,177,305.08, 8,524,666.11 and 3,386,423.35 is: 4,673,256.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,305.08 : 8,524,666.11 = 3,386,423.35 : x
  2. Step 2: Convert to fraction form
    6,177,305.08/8,524,666.11 = 3,386,423.35/x
  3. Step 3: Cross multiply
    6,177,305.08x = 8,524,666.11 × 3,386,423.35
  4. Step 4: Simplify right side
    6,177,305.08x = 28,868,128,365,857.67
  5. Step 5: Solve for x
    x = 28,868,128,365,857.67/6,177,305.08
  6. Step 6: Final answer
    x = 4,673,256.05

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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.