Home / 1,062,027.70-1,593,041.55-684,114.10

Finding the Fourth Proportional to 1,062,027.70, 1,593,041.55 and 684,114.10

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Solution

The fourth proportional to 1,062,027.70, 1,593,041.55 and 684,114.10 is: 1,026,171.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,027.70 : 1,593,041.55 = 684,114.10 : x
  2. Step 2: Convert to fraction form
    1,062,027.70/1,593,041.55 = 684,114.10/x
  3. Step 3: Cross multiply
    1,062,027.70x = 1,593,041.55 × 684,114.10
  4. Step 4: Simplify right side
    1,062,027.70x = 1,089,822,186,240.86
  5. Step 5: Solve for x
    x = 1,089,822,186,240.86/1,062,027.70
  6. Step 6: Final answer
    x = 1,026,171.15

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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.