Home / 4,508,295.22-6,221,431.29-2,443,360.87

Finding the Fourth Proportional to 4,508,295.22, 6,221,431.29 and 2,443,360.87

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Solution

The fourth proportional to 4,508,295.22, 6,221,431.29 and 2,443,360.87 is: 3,371,829.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,295.22 : 6,221,431.29 = 2,443,360.87 : x
  2. Step 2: Convert to fraction form
    4,508,295.22/6,221,431.29 = 2,443,360.87/x
  3. Step 3: Cross multiply
    4,508,295.22x = 6,221,431.29 × 2,443,360.87
  4. Step 4: Simplify right side
    4,508,295.22x = 15,201,201,769,379.62
  5. Step 5: Solve for x
    x = 15,201,201,769,379.62/4,508,295.22
  6. Step 6: Final answer
    x = 3,371,829.27

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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.