Home / 2,050,549.20-2,833,508.52-1,777,741.20

Finding the Fourth Proportional to 2,050,549.20, 2,833,508.52 and 1,777,741.20

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Solution

The fourth proportional to 2,050,549.20, 2,833,508.52 and 1,777,741.20 is: 2,456,534.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,549.20 : 2,833,508.52 = 1,777,741.20 : x
  2. Step 2: Convert to fraction form
    2,050,549.20/2,833,508.52 = 1,777,741.20/x
  3. Step 3: Cross multiply
    2,050,549.20x = 2,833,508.52 × 1,777,741.20
  4. Step 4: Simplify right side
    2,050,549.20x = 5,037,244,836,555.02
  5. Step 5: Solve for x
    x = 5,037,244,836,555.02/2,050,549.20
  6. Step 6: Final answer
    x = 2,456,534.49

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1.5x scale

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.