Home / 2,955,340.22-4,433,010.33-2,282,403.06

Finding the Fourth Proportional to 2,955,340.22, 4,433,010.33 and 2,282,403.06

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Solution

The fourth proportional to 2,955,340.22, 4,433,010.33 and 2,282,403.06 is: 3,423,604.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,340.22 : 4,433,010.33 = 2,282,403.06 : x
  2. Step 2: Convert to fraction form
    2,955,340.22/4,433,010.33 = 2,282,403.06/x
  3. Step 3: Cross multiply
    2,955,340.22x = 4,433,010.33 × 2,282,403.06
  4. Step 4: Simplify right side
    2,955,340.22x = 10,117,916,342,203.61
  5. Step 5: Solve for x
    x = 10,117,916,342,203.61/2,955,340.22
  6. Step 6: Final answer
    x = 3,423,604.60

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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.