Home / 9,557,960.24-13,189,932.93-5,207,036.06

Finding the Fourth Proportional to 9,557,960.24, 13,189,932.93 and 5,207,036.06

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Solution

The fourth proportional to 9,557,960.24, 13,189,932.93 and 5,207,036.06 is: 7,185,681.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,960.24 : 13,189,932.93 = 5,207,036.06 : x
  2. Step 2: Convert to fraction form
    9,557,960.24/13,189,932.93 = 5,207,036.06/x
  3. Step 3: Cross multiply
    9,557,960.24x = 13,189,932.93 × 5,207,036.06
  4. Step 4: Simplify right side
    9,557,960.24x = 68,680,456,329,541.79
  5. Step 5: Solve for x
    x = 68,680,456,329,541.79/9,557,960.24
  6. Step 6: Final answer
    x = 7,185,681.32

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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.