Home / 2,300,959.16-3,451,438.74-703,522.28

Finding the Fourth Proportional to 2,300,959.16, 3,451,438.74 and 703,522.28

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Solution

The fourth proportional to 2,300,959.16, 3,451,438.74 and 703,522.28 is: 1,055,283.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,959.16 : 3,451,438.74 = 703,522.28 : x
  2. Step 2: Convert to fraction form
    2,300,959.16/3,451,438.74 = 703,522.28/x
  3. Step 3: Cross multiply
    2,300,959.16x = 3,451,438.74 × 703,522.28
  4. Step 4: Simplify right side
    2,300,959.16x = 2,428,164,051,645.13
  5. Step 5: Solve for x
    x = 2,428,164,051,645.13/2,300,959.16
  6. Step 6: Final answer
    x = 1,055,283.42

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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.