Home / 1,733,774.20-2,391,562.20-1,145,077.24

Finding the Fourth Proportional to 1,733,774.20, 2,391,562.20 and 1,145,077.24

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Solution

The fourth proportional to 1,733,774.20, 2,391,562.20 and 1,145,077.24 is: 1,579,515.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,774.20 : 2,391,562.20 = 1,145,077.24 : x
  2. Step 2: Convert to fraction form
    1,733,774.20/2,391,562.20 = 1,145,077.24/x
  3. Step 3: Cross multiply
    1,733,774.20x = 2,391,562.20 × 1,145,077.24
  4. Step 4: Simplify right side
    1,733,774.20x = 2,738,523,443,264.33
  5. Step 5: Solve for x
    x = 2,738,523,443,264.33/1,733,774.20
  6. Step 6: Final answer
    x = 1,579,515.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.