Home / 2,434,556.28-3,651,835.86-917,827.32

Finding the Fourth Proportional to 2,434,556.28, 3,651,835.86 and 917,827.32

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Solution

The fourth proportional to 2,434,556.28, 3,651,835.86 and 917,827.32 is: 1,376,741.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,556.28 : 3,651,835.86 = 917,827.32 : x
  2. Step 2: Convert to fraction form
    2,434,556.28/3,651,835.86 = 917,827.32/x
  3. Step 3: Cross multiply
    2,434,556.28x = 3,651,835.86 × 917,827.32
  4. Step 4: Simplify right side
    2,434,556.28x = 3,351,754,720,463.70
  5. Step 5: Solve for x
    x = 3,351,754,720,463.70/2,434,556.28
  6. Step 6: Final answer
    x = 1,376,741.52

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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.