Home / 3,293,472.76-4,544,894.61-1,823,446.69

Finding the Fourth Proportional to 3,293,472.76, 4,544,894.61 and 1,823,446.69

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Solution

The fourth proportional to 3,293,472.76, 4,544,894.61 and 1,823,446.69 is: 2,516,302.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,472.76 : 4,544,894.61 = 1,823,446.69 : x
  2. Step 2: Convert to fraction form
    3,293,472.76/4,544,894.61 = 1,823,446.69/x
  3. Step 3: Cross multiply
    3,293,472.76x = 4,544,894.61 × 1,823,446.69
  4. Step 4: Simplify right side
    3,293,472.76x = 8,287,373,021,641.11
  5. Step 5: Solve for x
    x = 8,287,373,021,641.11/3,293,472.76
  6. Step 6: Final answer
    x = 2,516,302.28

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Double scale
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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.