Home / 3,623,069.03-5,434,600.02-927,389.91

Finding the Fourth Proportional to 3,623,069.03, 5,434,600.02 and 927,389.91

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Solution

The fourth proportional to 3,623,069.03, 5,434,600.02 and 927,389.91 is: 1,391,083.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,069.03 : 5,434,600.02 = 927,389.91 : x
  2. Step 2: Convert to fraction form
    3,623,069.03/5,434,600.02 = 927,389.91/x
  3. Step 3: Cross multiply
    3,623,069.03x = 5,434,600.02 × 927,389.91
  4. Step 4: Simplify right side
    3,623,069.03x = 5,039,993,223,433.80
  5. Step 5: Solve for x
    x = 5,039,993,223,433.80/3,623,069.03
  6. Step 6: Final answer
    x = 1,391,083.96

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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.