Home / 1,551,902.74-2,329,098.27-804,162.58

Finding the Fourth Proportional to 1,551,902.74, 2,329,098.27 and 804,162.58

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Solution

The fourth proportional to 1,551,902.74, 2,329,098.27 and 804,162.58 is: 1,206,888.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,902.74 : 2,329,098.27 = 804,162.58 : x
  2. Step 2: Convert to fraction form
    1,551,902.74/2,329,098.27 = 804,162.58/x
  3. Step 3: Cross multiply
    1,551,902.74x = 2,329,098.27 × 804,162.58
  4. Step 4: Simplify right side
    1,551,902.74x = 1,872,973,673,876.74
  5. Step 5: Solve for x
    x = 1,872,973,673,876.74/1,551,902.74
  6. Step 6: Final answer
    x = 1,206,888.57

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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.