Home / 3,785,161.04-5,677,741.76-3,023,436.12

Finding the Fourth Proportional to 3,785,161.04, 5,677,741.76 and 3,023,436.12

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Solution

The fourth proportional to 3,785,161.04, 5,677,741.76 and 3,023,436.12 is: 4,535,154.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,161.04 : 5,677,741.76 = 3,023,436.12 : x
  2. Step 2: Convert to fraction form
    3,785,161.04/5,677,741.76 = 3,023,436.12/x
  3. Step 3: Cross multiply
    3,785,161.04x = 5,677,741.76 × 3,023,436.12
  4. Step 4: Simplify right side
    3,785,161.04x = 17,166,289,517,216.37
  5. Step 5: Solve for x
    x = 17,166,289,517,216.37/3,785,161.04
  6. Step 6: Final answer
    x = 4,535,154.34

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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.