Home / 9,600,245.76-13,248,798.72-5,308,170.24

Finding the Fourth Proportional to 9,600,245.76, 13,248,798.72 and 5,308,170.24

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Solution

The fourth proportional to 9,600,245.76, 13,248,798.72 and 5,308,170.24 is: 7,325,529.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,245.76 : 13,248,798.72 = 5,308,170.24 : x
  2. Step 2: Convert to fraction form
    9,600,245.76/13,248,798.72 = 5,308,170.24/x
  3. Step 3: Cross multiply
    9,600,245.76x = 13,248,798.72 × 5,308,170.24
  4. Step 4: Simplify right side
    9,600,245.76x = 70,326,879,081,254.10
  5. Step 5: Solve for x
    x = 70,326,879,081,254.10/9,600,245.76
  6. Step 6: Final answer
    x = 7,325,529.04

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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.