Home / 1,604,233.80-2,406,350.70-1,593,174.60

Finding the Fourth Proportional to 1,604,233.80, 2,406,350.70 and 1,593,174.60

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Solution

The fourth proportional to 1,604,233.80, 2,406,350.70 and 1,593,174.60 is: 2,389,761.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,233.80 : 2,406,350.70 = 1,593,174.60 : x
  2. Step 2: Convert to fraction form
    1,604,233.80/2,406,350.70 = 1,593,174.60/x
  3. Step 3: Cross multiply
    1,604,233.80x = 2,406,350.70 × 1,593,174.60
  4. Step 4: Simplify right side
    1,604,233.80x = 3,833,736,813,932.22
  5. Step 5: Solve for x
    x = 3,833,736,813,932.22/1,604,233.80
  6. Step 6: Final answer
    x = 2,389,761.90

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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.