Home / 4,109,868.36-6,139,601.10-2,962,841.52

Finding the Fourth Proportional to 4,109,868.36, 6,139,601.10 and 2,962,841.52

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Solution

The fourth proportional to 4,109,868.36, 6,139,601.10 and 2,962,841.52 is: 4,426,094.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,868.36 : 6,139,601.10 = 2,962,841.52 : x
  2. Step 2: Convert to fraction form
    4,109,868.36/6,139,601.10 = 2,962,841.52/x
  3. Step 3: Cross multiply
    4,109,868.36x = 6,139,601.10 × 2,962,841.52
  4. Step 4: Simplify right side
    4,109,868.36x = 18,190,665,055,317.67
  5. Step 5: Solve for x
    x = 18,190,665,055,317.67/4,109,868.36
  6. Step 6: Final answer
    x = 4,426,094.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.