Home / 3,264,367.10-4,891,769.85-2,927,407.10

Finding the Fourth Proportional to 3,264,367.10, 4,891,769.85 and 2,927,407.10

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Solution

The fourth proportional to 3,264,367.10, 4,891,769.85 and 2,927,407.10 is: 4,386,823.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,367.10 : 4,891,769.85 = 2,927,407.10 : x
  2. Step 2: Convert to fraction form
    3,264,367.10/4,891,769.85 = 2,927,407.10/x
  3. Step 3: Cross multiply
    3,264,367.10x = 4,891,769.85 × 2,927,407.10
  4. Step 4: Simplify right side
    3,264,367.10x = 14,320,201,790,455.93
  5. Step 5: Solve for x
    x = 14,320,201,790,455.93/3,264,367.10
  6. Step 6: Final answer
    x = 4,386,823.34

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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.