Home / 2,726,323.70-4,089,679.95-833,062.10

Finding the Fourth Proportional to 2,726,323.70, 4,089,679.95 and 833,062.10

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Solution

The fourth proportional to 2,726,323.70, 4,089,679.95 and 833,062.10 is: 1,249,652.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,323.70 : 4,089,679.95 = 833,062.10 : x
  2. Step 2: Convert to fraction form
    2,726,323.70/4,089,679.95 = 833,062.10/x
  3. Step 3: Cross multiply
    2,726,323.70x = 4,089,679.95 × 833,062.10
  4. Step 4: Simplify right side
    2,726,323.70x = 3,406,957,367,474.90
  5. Step 5: Solve for x
    x = 3,406,957,367,474.90/2,726,323.70
  6. Step 6: Final answer
    x = 1,249,652.55

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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.