Home / 2,302,454.28-3,453,689.63-705,010.72

Finding the Fourth Proportional to 2,302,454.28, 3,453,689.63 and 705,010.72

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Solution

The fourth proportional to 2,302,454.28, 3,453,689.63 and 705,010.72 is: 1,057,518.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,454.28 : 3,453,689.63 = 705,010.72 : x
  2. Step 2: Convert to fraction form
    2,302,454.28/3,453,689.63 = 705,010.72/x
  3. Step 3: Cross multiply
    2,302,454.28x = 3,453,689.63 × 705,010.72
  4. Step 4: Simplify right side
    2,302,454.28x = 2,434,888,212,702.83
  5. Step 5: Solve for x
    x = 2,434,888,212,702.83/2,302,454.28
  6. Step 6: Final answer
    x = 1,057,518.59

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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.