Home / 3,632,461.89-5,011,665.66-2,062,336.83

Finding the Fourth Proportional to 3,632,461.89, 5,011,665.66 and 2,062,336.83

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Solution

The fourth proportional to 3,632,461.89, 5,011,665.66 and 2,062,336.83 is: 2,845,382.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,461.89 : 5,011,665.66 = 2,062,336.83 : x
  2. Step 2: Convert to fraction form
    3,632,461.89/5,011,665.66 = 2,062,336.83/x
  3. Step 3: Cross multiply
    3,632,461.89x = 5,011,665.66 × 2,062,336.83
  4. Step 4: Simplify right side
    3,632,461.89x = 10,335,742,670,264.26
  5. Step 5: Solve for x
    x = 10,335,742,670,264.26/3,632,461.89
  6. Step 6: Final answer
    x = 2,845,382.27

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Double scale
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1.5x scale

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.