Home / 6,683,990.52-9,224,053.56-4,070,617.08

Finding the Fourth Proportional to 6,683,990.52, 9,224,053.56 and 4,070,617.08

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Solution

The fourth proportional to 6,683,990.52, 9,224,053.56 and 4,070,617.08 is: 5,617,540.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,990.52 : 9,224,053.56 = 4,070,617.08 : x
  2. Step 2: Convert to fraction form
    6,683,990.52/9,224,053.56 = 4,070,617.08/x
  3. Step 3: Cross multiply
    6,683,990.52x = 9,224,053.56 × 4,070,617.08
  4. Step 4: Simplify right side
    6,683,990.52x = 37,547,589,968,170.80
  5. Step 5: Solve for x
    x = 37,547,589,968,170.80/6,683,990.52
  6. Step 6: Final answer
    x = 5,617,540.88

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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.