Home / 6,175,448.20-8,517,085.14-4,345,968.04

Finding the Fourth Proportional to 6,175,448.20, 8,517,085.14 and 4,345,968.04

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Solution

The fourth proportional to 6,175,448.20, 8,517,085.14 and 4,345,968.04 is: 5,993,893.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175,448.20 : 8,517,085.14 = 4,345,968.04 : x
  2. Step 2: Convert to fraction form
    6,175,448.20/8,517,085.14 = 4,345,968.04/x
  3. Step 3: Cross multiply
    6,175,448.20x = 8,517,085.14 × 4,345,968.04
  4. Step 4: Simplify right side
    6,175,448.20x = 37,014,979,812,398.93
  5. Step 5: Solve for x
    x = 37,014,979,812,398.93/6,175,448.20
  6. Step 6: Final answer
    x = 5,993,893.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.