Home / 5,358,733.04-7,393,222.56-3,320,798.96

Finding the Fourth Proportional to 5,358,733.04, 7,393,222.56 and 3,320,798.96

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Solution

The fourth proportional to 5,358,733.04, 7,393,222.56 and 3,320,798.96 is: 4,581,569.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,358,733.04 : 7,393,222.56 = 3,320,798.96 : x
  2. Step 2: Convert to fraction form
    5,358,733.04/7,393,222.56 = 3,320,798.96/x
  3. Step 3: Cross multiply
    5,358,733.04x = 7,393,222.56 × 3,320,798.96
  4. Step 4: Simplify right side
    5,358,733.04x = 24,551,405,788,296.54
  5. Step 5: Solve for x
    x = 24,551,405,788,296.54/5,358,733.04
  6. Step 6: Final answer
    x = 4,581,569.11

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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.