Home / 2,245,006.63-3,368,838.54-826,059.16

Finding the Fourth Proportional to 2,245,006.63, 3,368,838.54 and 826,059.16

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Solution

The fourth proportional to 2,245,006.63, 3,368,838.54 and 826,059.16 is: 1,239,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,006.63 : 3,368,838.54 = 826,059.16 : x
  2. Step 2: Convert to fraction form
    2,245,006.63/3,368,838.54 = 826,059.16/x
  3. Step 3: Cross multiply
    2,245,006.63x = 3,368,838.54 × 826,059.16
  4. Step 4: Simplify right side
    2,245,006.63x = 2,782,859,934,528.03
  5. Step 5: Solve for x
    x = 2,782,859,934,528.03/2,245,006.63
  6. Step 6: Final answer
    x = 1,239,577.60

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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.