Home / 7,397,236.18-10,208,501.19-4,134,050.82

Finding the Fourth Proportional to 7,397,236.18, 10,208,501.19 and 4,134,050.82

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Solution

The fourth proportional to 7,397,236.18, 10,208,501.19 and 4,134,050.82 is: 5,705,166.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,236.18 : 10,208,501.19 = 4,134,050.82 : x
  2. Step 2: Convert to fraction form
    7,397,236.18/10,208,501.19 = 4,134,050.82/x
  3. Step 3: Cross multiply
    7,397,236.18x = 10,208,501.19 × 4,134,050.82
  4. Step 4: Simplify right side
    7,397,236.18x = 42,202,462,664,447.97
  5. Step 5: Solve for x
    x = 42,202,462,664,447.97/7,397,236.18
  6. Step 6: Final answer
    x = 5,705,166.31

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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.