Home / 3,232,040.23-4,460,229.03-1,781,703.91

Finding the Fourth Proportional to 3,232,040.23, 4,460,229.03 and 1,781,703.91

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Solution

The fourth proportional to 3,232,040.23, 4,460,229.03 and 1,781,703.91 is: 2,458,758.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,040.23 : 4,460,229.03 = 1,781,703.91 : x
  2. Step 2: Convert to fraction form
    3,232,040.23/4,460,229.03 = 1,781,703.91/x
  3. Step 3: Cross multiply
    3,232,040.23x = 4,460,229.03 × 1,781,703.91
  4. Step 4: Simplify right side
    3,232,040.23x = 7,946,807,502,246.51
  5. Step 5: Solve for x
    x = 7,946,807,502,246.51/3,232,040.23
  6. Step 6: Final answer
    x = 2,458,758.84

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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.