Home / 2,061,484.16-3,092,197.44-714,627.20

Finding the Fourth Proportional to 2,061,484.16, 3,092,197.44 and 714,627.20

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Solution

The fourth proportional to 2,061,484.16, 3,092,197.44 and 714,627.20 is: 1,071,930.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,484.16 : 3,092,197.44 = 714,627.20 : x
  2. Step 2: Convert to fraction form
    2,061,484.16/3,092,197.44 = 714,627.20/x
  3. Step 3: Cross multiply
    2,061,484.16x = 3,092,197.44 × 714,627.20
  4. Step 4: Simplify right side
    2,061,484.16x = 2,209,768,398,394.37
  5. Step 5: Solve for x
    x = 2,209,768,398,394.37/2,061,484.16
  6. Step 6: Final answer
    x = 1,071,930.82

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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.