Home / 7,196,495.52-10,797,726.96-3,150,895.20

Finding the Fourth Proportional to 7,196,495.52, 10,797,726.96 and 3,150,895.20

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Solution

The fourth proportional to 7,196,495.52, 10,797,726.96 and 3,150,895.20 is: 4,727,649.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196,495.52 : 10,797,726.96 = 3,150,895.20 : x
  2. Step 2: Convert to fraction form
    7,196,495.52/10,797,726.96 = 3,150,895.20/x
  3. Step 3: Cross multiply
    7,196,495.52x = 10,797,726.96 × 3,150,895.20
  4. Step 4: Simplify right side
    7,196,495.52x = 34,022,506,049,174.60
  5. Step 5: Solve for x
    x = 34,022,506,049,174.60/7,196,495.52
  6. Step 6: Final answer
    x = 4,727,649.17

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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.