Home / 2,893,228.04-4,340,684.73-1,295,417.45

Finding the Fourth Proportional to 2,893,228.04, 4,340,684.73 and 1,295,417.45

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Solution

The fourth proportional to 2,893,228.04, 4,340,684.73 and 1,295,417.45 is: 1,943,503.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,228.04 : 4,340,684.73 = 1,295,417.45 : x
  2. Step 2: Convert to fraction form
    2,893,228.04/4,340,684.73 = 1,295,417.45/x
  3. Step 3: Cross multiply
    2,893,228.04x = 4,340,684.73 × 1,295,417.45
  4. Step 4: Simplify right side
    2,893,228.04x = 5,622,998,755,042.25
  5. Step 5: Solve for x
    x = 5,622,998,755,042.25/2,893,228.04
  6. Step 6: Final answer
    x = 1,943,503.48

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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.