Home / 1,062,026.70-1,593,040.05-684,113.10

Finding the Fourth Proportional to 1,062,026.70, 1,593,040.05 and 684,113.10

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Solution

The fourth proportional to 1,062,026.70, 1,593,040.05 and 684,113.10 is: 1,026,169.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,026.70 : 1,593,040.05 = 684,113.10 : x
  2. Step 2: Convert to fraction form
    1,062,026.70/1,593,040.05 = 684,113.10/x
  3. Step 3: Cross multiply
    1,062,026.70x = 1,593,040.05 × 684,113.10
  4. Step 4: Simplify right side
    1,062,026.70x = 1,089,819,567,029.66
  5. Step 5: Solve for x
    x = 1,089,819,567,029.66/1,062,026.70
  6. Step 6: Final answer
    x = 1,026,169.65

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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.