Home / 4,470.18-6,707.50-2,006.76

Finding the Fourth Proportional to 4,470.18, 6,707.50 and 2,006.76

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Solution

The fourth proportional to 4,470.18, 6,707.50 and 2,006.76 is: 3,011.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.18 : 6,707.50 = 2,006.76 : x
  2. Step 2: Convert to fraction form
    4,470.18/6,707.50 = 2,006.76/x
  3. Step 3: Cross multiply
    4,470.18x = 6,707.50 × 2,006.76
  4. Step 4: Simplify right side
    4,470.18x = 13,460,342.70
  5. Step 5: Solve for x
    x = 13,460,342.70/4,470.18
  6. Step 6: Final answer
    x = 3,011.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.