Home / 10,346,501.37-14,278,175.79-5,998,108.38

Finding the Fourth Proportional to 10,346,501.37, 14,278,175.79 and 5,998,108.38

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Solution

The fourth proportional to 10,346,501.37, 14,278,175.79 and 5,998,108.38 is: 8,277,391.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,346,501.37 : 14,278,175.79 = 5,998,108.38 : x
  2. Step 2: Convert to fraction form
    10,346,501.37/14,278,175.79 = 5,998,108.38/x
  3. Step 3: Cross multiply
    10,346,501.37x = 14,278,175.79 × 5,998,108.38
  4. Step 4: Simplify right side
    10,346,501.37x = 85,642,045,857,112.11
  5. Step 5: Solve for x
    x = 85,642,045,857,112.11/10,346,501.37
  6. Step 6: Final answer
    x = 8,277,391.82

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1.5x scale

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.