Home / 8,995,718.41-13,493,617.12-2,847,730.27

Finding the Fourth Proportional to 8,995,718.41, 13,493,617.12 and 2,847,730.27

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Solution

The fourth proportional to 8,995,718.41, 13,493,617.12 and 2,847,730.27 is: 4,271,607.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,718.41 : 13,493,617.12 = 2,847,730.27 : x
  2. Step 2: Convert to fraction form
    8,995,718.41/13,493,617.12 = 2,847,730.27/x
  3. Step 3: Cross multiply
    8,995,718.41x = 13,493,617.12 × 2,847,730.27
  4. Step 4: Simplify right side
    8,995,718.41x = 38,426,181,924,414.22
  5. Step 5: Solve for x
    x = 38,426,181,924,414.22/8,995,718.41
  6. Step 6: Final answer
    x = 4,271,607.91

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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.