Home / 9,600,246.76-13,248,800.10-5,308,171.24

Finding the Fourth Proportional to 9,600,246.76, 13,248,800.10 and 5,308,171.24

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Solution

The fourth proportional to 9,600,246.76, 13,248,800.10 and 5,308,171.24 is: 7,325,530.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,246.76 : 13,248,800.10 = 5,308,171.24 : x
  2. Step 2: Convert to fraction form
    9,600,246.76/13,248,800.10 = 5,308,171.24/x
  3. Step 3: Cross multiply
    9,600,246.76x = 13,248,800.10 × 5,308,171.24
  4. Step 4: Simplify right side
    9,600,246.76x = 70,326,899,655,329.12
  5. Step 5: Solve for x
    x = 70,326,899,655,329.12/9,600,246.76
  6. Step 6: Final answer
    x = 7,325,530.42

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Double scale
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Similar ratio
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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.