Home / 8,730,043.27-13,094,629.61-3,264,736.29

Finding the Fourth Proportional to 8,730,043.27, 13,094,629.61 and 3,264,736.29

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Solution

The fourth proportional to 8,730,043.27, 13,094,629.61 and 3,264,736.29 is: 4,896,941.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,730,043.27 : 13,094,629.61 = 3,264,736.29 : x
  2. Step 2: Convert to fraction form
    8,730,043.27/13,094,629.61 = 3,264,736.29/x
  3. Step 3: Cross multiply
    8,730,043.27x = 13,094,629.61 × 3,264,736.29
  4. Step 4: Simplify right side
    8,730,043.27x = 42,750,512,431,037.22
  5. Step 5: Solve for x
    x = 42,750,512,431,037.22/8,730,043.27
  6. Step 6: Final answer
    x = 4,896,941.64

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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.