Home / 3,010,373.82-4,153,243.41-1,785,741.30

Finding the Fourth Proportional to 3,010,373.82, 4,153,243.41 and 1,785,741.30

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Solution

The fourth proportional to 3,010,373.82, 4,153,243.41 and 1,785,741.30 is: 2,463,686.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,373.82 : 4,153,243.41 = 1,785,741.30 : x
  2. Step 2: Convert to fraction form
    3,010,373.82/4,153,243.41 = 1,785,741.30/x
  3. Step 3: Cross multiply
    3,010,373.82x = 4,153,243.41 × 1,785,741.30
  4. Step 4: Simplify right side
    3,010,373.82x = 7,416,618,286,189.83
  5. Step 5: Solve for x
    x = 7,416,618,286,189.83/3,010,373.82
  6. Step 6: Final answer
    x = 2,463,686.81

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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.