Home / 9,605,497.73-13,255,547.23-5,195,228.29

Finding the Fourth Proportional to 9,605,497.73, 13,255,547.23 and 5,195,228.29

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Solution

The fourth proportional to 9,605,497.73, 13,255,547.23 and 5,195,228.29 is: 7,169,393.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,497.73 : 13,255,547.23 = 5,195,228.29 : x
  2. Step 2: Convert to fraction form
    9,605,497.73/13,255,547.23 = 5,195,228.29/x
  3. Step 3: Cross multiply
    9,605,497.73x = 13,255,547.23 × 5,195,228.29
  4. Step 4: Simplify right side
    9,605,497.73x = 68,865,593,942,082.30
  5. Step 5: Solve for x
    x = 68,865,593,942,082.30/9,605,497.73
  6. Step 6: Final answer
    x = 7,169,393.60

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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.