Home / 8,232,862.94-12,349,321.53-2,084,841.24

Finding the Fourth Proportional to 8,232,862.94, 12,349,321.53 and 2,084,841.24

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Solution

The fourth proportional to 8,232,862.94, 12,349,321.53 and 2,084,841.24 is: 3,127,268.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,232,862.94 : 12,349,321.53 = 2,084,841.24 : x
  2. Step 2: Convert to fraction form
    8,232,862.94/12,349,321.53 = 2,084,841.24/x
  3. Step 3: Cross multiply
    8,232,862.94x = 12,349,321.53 × 2,084,841.24
  4. Step 4: Simplify right side
    8,232,862.94x = 25,746,374,827,100.72
  5. Step 5: Solve for x
    x = 25,746,374,827,100.72/8,232,862.94
  6. Step 6: Final answer
    x = 3,127,268.73

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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.