Home / 2,216,042.40-3,323,091.60-1,017,566.40

Finding the Fourth Proportional to 2,216,042.40, 3,323,091.60 and 1,017,566.40

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Solution

The fourth proportional to 2,216,042.40, 3,323,091.60 and 1,017,566.40 is: 1,525,903.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,042.40 : 3,323,091.60 = 1,017,566.40 : x
  2. Step 2: Convert to fraction form
    2,216,042.40/3,323,091.60 = 1,017,566.40/x
  3. Step 3: Cross multiply
    2,216,042.40x = 3,323,091.60 × 1,017,566.40
  4. Step 4: Simplify right side
    2,216,042.40x = 3,381,466,356,282.24
  5. Step 5: Solve for x
    x = 3,381,466,356,282.24/2,216,042.40
  6. Step 6: Final answer
    x = 1,525,903.28

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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.