Home / 1,850,487.33-2,768,054.61-1,737,113.25

Finding the Fourth Proportional to 1,850,487.33, 2,768,054.61 and 1,737,113.25

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Solution

The fourth proportional to 1,850,487.33, 2,768,054.61 and 1,737,113.25 is: 2,598,463.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,487.33 : 2,768,054.61 = 1,737,113.25 : x
  2. Step 2: Convert to fraction form
    1,850,487.33/2,768,054.61 = 1,737,113.25/x
  3. Step 3: Cross multiply
    1,850,487.33x = 2,768,054.61 × 1,737,113.25
  4. Step 4: Simplify right side
    1,850,487.33x = 4,808,424,339,754.58
  5. Step 5: Solve for x
    x = 4,808,424,339,754.58/1,850,487.33
  6. Step 6: Final answer
    x = 2,598,463.80

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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.