Home / 1,932,500.70-2,899,079.10-584,652.60

Finding the Fourth Proportional to 1,932,500.70, 2,899,079.10 and 584,652.60

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Solution

The fourth proportional to 1,932,500.70, 2,899,079.10 and 584,652.60 is: 877,078.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,500.70 : 2,899,079.10 = 584,652.60 : x
  2. Step 2: Convert to fraction form
    1,932,500.70/2,899,079.10 = 584,652.60/x
  3. Step 3: Cross multiply
    1,932,500.70x = 2,899,079.10 × 584,652.60
  4. Step 4: Simplify right side
    1,932,500.70x = 1,694,954,133,420.66
  5. Step 5: Solve for x
    x = 1,694,954,133,420.66/1,932,500.70
  6. Step 6: Final answer
    x = 877,078.15

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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.