Home / 1,230,501.80-1,846,098.30-599,436.20

Finding the Fourth Proportional to 1,230,501.80, 1,846,098.30 and 599,436.20

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Solution

The fourth proportional to 1,230,501.80, 1,846,098.30 and 599,436.20 is: 899,322.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,501.80 : 1,846,098.30 = 599,436.20 : x
  2. Step 2: Convert to fraction form
    1,230,501.80/1,846,098.30 = 599,436.20/x
  3. Step 3: Cross multiply
    1,230,501.80x = 1,846,098.30 × 599,436.20
  4. Step 4: Simplify right side
    1,230,501.80x = 1,106,618,149,778.46
  5. Step 5: Solve for x
    x = 1,106,618,149,778.46/1,230,501.80
  6. Step 6: Final answer
    x = 899,322.66

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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.