Home / 2,754,520.16-3,801,146.81-1,514,134.62

Finding the Fourth Proportional to 2,754,520.16, 3,801,146.81 and 1,514,134.62

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Solution

The fourth proportional to 2,754,520.16, 3,801,146.81 and 1,514,134.62 is: 2,089,455.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,520.16 : 3,801,146.81 = 1,514,134.62 : x
  2. Step 2: Convert to fraction form
    2,754,520.16/3,801,146.81 = 1,514,134.62/x
  3. Step 3: Cross multiply
    2,754,520.16x = 3,801,146.81 × 1,514,134.62
  4. Step 4: Simplify right side
    2,754,520.16x = 5,755,447,973,152.89
  5. Step 5: Solve for x
    x = 5,755,447,973,152.89/2,754,520.16
  6. Step 6: Final answer
    x = 2,089,455.75

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