Home / 2,569,886.02-3,854,837.93-650,796.72

Finding the Fourth Proportional to 2,569,886.02, 3,854,837.93 and 650,796.72

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Solution

The fourth proportional to 2,569,886.02, 3,854,837.93 and 650,796.72 is: 976,197.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,886.02 : 3,854,837.93 = 650,796.72 : x
  2. Step 2: Convert to fraction form
    2,569,886.02/3,854,837.93 = 650,796.72/x
  3. Step 3: Cross multiply
    2,569,886.02x = 3,854,837.93 × 650,796.72
  4. Step 4: Simplify right side
    2,569,886.02x = 2,508,715,863,265.96
  5. Step 5: Solve for x
    x = 2,508,715,863,265.96/2,569,886.02
  6. Step 6: Final answer
    x = 976,197.33

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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.