Home / 6,004,112.57-9,005,154.52-1,685,171.66

Finding the Fourth Proportional to 6,004,112.57, 9,005,154.52 and 1,685,171.66

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Solution

The fourth proportional to 6,004,112.57, 9,005,154.52 and 1,685,171.66 is: 2,527,472.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004,112.57 : 9,005,154.52 = 1,685,171.66 : x
  2. Step 2: Convert to fraction form
    6,004,112.57/9,005,154.52 = 1,685,171.66/x
  3. Step 3: Cross multiply
    6,004,112.57x = 9,005,154.52 × 1,685,171.66
  4. Step 4: Simplify right side
    6,004,112.57x = 15,175,231,225,666.60
  5. Step 5: Solve for x
    x = 15,175,231,225,666.60/6,004,112.57
  6. Step 6: Final answer
    x = 2,527,472.80

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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.