Home / 3,273,100.74-4,516,555.51-1,822,931.11

Finding the Fourth Proportional to 3,273,100.74, 4,516,555.51 and 1,822,931.11

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Solution

The fourth proportional to 3,273,100.74, 4,516,555.51 and 1,822,931.11 is: 2,515,464.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,100.74 : 4,516,555.51 = 1,822,931.11 : x
  2. Step 2: Convert to fraction form
    3,273,100.74/4,516,555.51 = 1,822,931.11/x
  3. Step 3: Cross multiply
    3,273,100.74x = 4,516,555.51 × 1,822,931.11
  4. Step 4: Simplify right side
    3,273,100.74x = 8,233,369,549,220.92
  5. Step 5: Solve for x
    x = 8,233,369,549,220.92/3,273,100.74
  6. Step 6: Final answer
    x = 2,515,464.75

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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.