Home / 11,713,307.01-17,547,078.62-8,069,393.22

Finding the Fourth Proportional to 11,713,307.01, 17,547,078.62 and 8,069,393.22

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Solution

The fourth proportional to 11,713,307.01, 17,547,078.62 and 8,069,393.22 is: 12,088,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,713,307.01 : 17,547,078.62 = 8,069,393.22 : x
  2. Step 2: Convert to fraction form
    11,713,307.01/17,547,078.62 = 8,069,393.22/x
  3. Step 3: Cross multiply
    11,713,307.01x = 17,547,078.62 × 8,069,393.22
  4. Step 4: Simplify right side
    11,713,307.01x = 141,594,277,206,687.97
  5. Step 5: Solve for x
    x = 141,594,277,206,687.97/11,713,307.01
  6. Step 6: Final answer
    x = 12,088,326.30

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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.