Home / 2,052,000.19-3,078,331.04-632,055.61

Finding the Fourth Proportional to 2,052,000.19, 3,078,331.04 and 632,055.61

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Solution

The fourth proportional to 2,052,000.19, 3,078,331.04 and 632,055.61 is: 948,185.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,000.19 : 3,078,331.04 = 632,055.61 : x
  2. Step 2: Convert to fraction form
    2,052,000.19/3,078,331.04 = 632,055.61/x
  3. Step 3: Cross multiply
    2,052,000.19x = 3,078,331.04 × 632,055.61
  4. Step 4: Simplify right side
    2,052,000.19x = 1,945,676,403,269.13
  5. Step 5: Solve for x
    x = 1,945,676,403,269.13/2,052,000.19
  6. Step 6: Final answer
    x = 948,185.29

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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.