Home / 1,763,050.58-2,645,572.33-752,077.03

Finding the Fourth Proportional to 1,763,050.58, 2,645,572.33 and 752,077.03

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Solution

The fourth proportional to 1,763,050.58, 2,645,572.33 and 752,077.03 is: 1,128,540.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,050.58 : 2,645,572.33 = 752,077.03 : x
  2. Step 2: Convert to fraction form
    1,763,050.58/2,645,572.33 = 752,077.03/x
  3. Step 3: Cross multiply
    1,763,050.58x = 2,645,572.33 × 752,077.03
  4. Step 4: Simplify right side
    1,763,050.58x = 1,989,674,180,596.58
  5. Step 5: Solve for x
    x = 1,989,674,180,596.58/1,763,050.58
  6. Step 6: Final answer
    x = 1,128,540.61

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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.