Home / 2,517,199.16-3,773,749.01-1,170,211.28

Finding the Fourth Proportional to 2,517,199.16, 3,773,749.01 and 1,170,211.28

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Solution

The fourth proportional to 2,517,199.16, 3,773,749.01 and 1,170,211.28 is: 1,754,364.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,199.16 : 3,773,749.01 = 1,170,211.28 : x
  2. Step 2: Convert to fraction form
    2,517,199.16/3,773,749.01 = 1,170,211.28/x
  3. Step 3: Cross multiply
    2,517,199.16x = 3,773,749.01 × 1,170,211.28
  4. Step 4: Simplify right side
    2,517,199.16x = 4,416,083,634,671.03
  5. Step 5: Solve for x
    x = 4,416,083,634,671.03/2,517,199.16
  6. Step 6: Final answer
    x = 1,754,364.02

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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.