Home / 4,870,552.32-7,308,348.48-3,533,748.72

Finding the Fourth Proportional to 4,870,552.32, 7,308,348.48 and 3,533,748.72

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Solution

The fourth proportional to 4,870,552.32, 7,308,348.48 and 3,533,748.72 is: 5,302,451.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,552.32 : 7,308,348.48 = 3,533,748.72 : x
  2. Step 2: Convert to fraction form
    4,870,552.32/7,308,348.48 = 3,533,748.72/x
  3. Step 3: Cross multiply
    4,870,552.32x = 7,308,348.48 × 3,533,748.72
  4. Step 4: Simplify right side
    4,870,552.32x = 25,825,867,086,513.95
  5. Step 5: Solve for x
    x = 25,825,867,086,513.95/4,870,552.32
  6. Step 6: Final answer
    x = 5,302,451.42

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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.