Home / 6,176,359.80-8,523,377.32-3,423,224.97

Finding the Fourth Proportional to 6,176,359.80, 8,523,377.32 and 3,423,224.97

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Solution

The fourth proportional to 6,176,359.80, 8,523,377.32 and 3,423,224.97 is: 4,724,050.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,359.80 : 8,523,377.32 = 3,423,224.97 : x
  2. Step 2: Convert to fraction form
    6,176,359.80/8,523,377.32 = 3,423,224.97/x
  3. Step 3: Cross multiply
    6,176,359.80x = 8,523,377.32 × 3,423,224.97
  4. Step 4: Simplify right side
    6,176,359.80x = 29,177,438,027,938.79
  5. Step 5: Solve for x
    x = 29,177,438,027,938.79/6,176,359.80
  6. Step 6: Final answer
    x = 4,724,050.89

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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.