Home / 7,496,650.76-10,346,071.49-4,555,789.12

Finding the Fourth Proportional to 7,496,650.76, 10,346,071.49 and 4,555,789.12

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Solution

The fourth proportional to 7,496,650.76, 10,346,071.49 and 4,555,789.12 is: 6,287,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,650.76 : 10,346,071.49 = 4,555,789.12 : x
  2. Step 2: Convert to fraction form
    7,496,650.76/10,346,071.49 = 4,555,789.12/x
  3. Step 3: Cross multiply
    7,496,650.76x = 10,346,071.49 × 4,555,789.12
  4. Step 4: Simplify right side
    7,496,650.76x = 47,134,519,928,884.19
  5. Step 5: Solve for x
    x = 47,134,519,928,884.19/7,496,650.76
  6. Step 6: Final answer
    x = 6,287,410.40

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Double scale
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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.