Home / 2,893,228.41-4,340,685.29-1,295,417.83

Finding the Fourth Proportional to 2,893,228.41, 4,340,685.29 and 1,295,417.83

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Solution

The fourth proportional to 2,893,228.41, 4,340,685.29 and 1,295,417.83 is: 1,943,504.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,228.41 : 4,340,685.29 = 1,295,417.83 : x
  2. Step 2: Convert to fraction form
    2,893,228.41/4,340,685.29 = 1,295,417.83/x
  3. Step 3: Cross multiply
    2,893,228.41x = 4,340,685.29 × 1,295,417.83
  4. Step 4: Simplify right side
    2,893,228.41x = 5,623,001,111,471.55
  5. Step 5: Solve for x
    x = 5,623,001,111,471.55/2,893,228.41
  6. Step 6: Final answer
    x = 1,943,504.04

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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.