Home / 4,160,605.92-6,242,564.33-1,601,133.71

Finding the Fourth Proportional to 4,160,605.92, 6,242,564.33 and 1,601,133.71

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Solution

The fourth proportional to 4,160,605.92, 6,242,564.33 and 1,601,133.71 is: 2,402,337.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,605.92 : 6,242,564.33 = 1,601,133.71 : x
  2. Step 2: Convert to fraction form
    4,160,605.92/6,242,564.33 = 1,601,133.71/x
  3. Step 3: Cross multiply
    4,160,605.92x = 6,242,564.33 × 1,601,133.71
  4. Step 4: Simplify right side
    4,160,605.92x = 9,995,180,146,388.07
  5. Step 5: Solve for x
    x = 9,995,180,146,388.07/4,160,605.92
  6. Step 6: Final answer
    x = 2,402,337.63

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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.