Home / 11,087,807.57-15,301,013.16-6,193,099.27

Finding the Fourth Proportional to 11,087,807.57, 15,301,013.16 and 6,193,099.27

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Solution

The fourth proportional to 11,087,807.57, 15,301,013.16 and 6,193,099.27 is: 8,546,386.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,807.57 : 15,301,013.16 = 6,193,099.27 : x
  2. Step 2: Convert to fraction form
    11,087,807.57/15,301,013.16 = 6,193,099.27/x
  3. Step 3: Cross multiply
    11,087,807.57x = 15,301,013.16 × 6,193,099.27
  4. Step 4: Simplify right side
    11,087,807.57x = 94,760,693,431,456.39
  5. Step 5: Solve for x
    x = 94,760,693,431,456.39/11,087,807.57
  6. Step 6: Final answer
    x = 8,546,386.91

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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.