Home / 3,865,345.18-5,796,034.46-2,044,692.80

Finding the Fourth Proportional to 3,865,345.18, 5,796,034.46 and 2,044,692.80

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Solution

The fourth proportional to 3,865,345.18, 5,796,034.46 and 2,044,692.80 is: 3,065,990.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,345.18 : 5,796,034.46 = 2,044,692.80 : x
  2. Step 2: Convert to fraction form
    3,865,345.18/5,796,034.46 = 2,044,692.80/x
  3. Step 3: Cross multiply
    3,865,345.18x = 5,796,034.46 × 2,044,692.80
  4. Step 4: Simplify right side
    3,865,345.18x = 11,851,109,928,913.89
  5. Step 5: Solve for x
    x = 11,851,109,928,913.89/3,865,345.18
  6. Step 6: Final answer
    x = 3,065,990.07

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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.