Home / 3,583,106.22-5,374,626.02-1,452,683.90

Finding the Fourth Proportional to 3,583,106.22, 5,374,626.02 and 1,452,683.90

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Solution

The fourth proportional to 3,583,106.22, 5,374,626.02 and 1,452,683.90 is: 2,179,012.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,106.22 : 5,374,626.02 = 1,452,683.90 : x
  2. Step 2: Convert to fraction form
    3,583,106.22/5,374,626.02 = 1,452,683.90/x
  3. Step 3: Cross multiply
    3,583,106.22x = 5,374,626.02 × 1,452,683.90
  4. Step 4: Simplify right side
    3,583,106.22x = 7,807,632,687,775.08
  5. Step 5: Solve for x
    x = 7,807,632,687,775.08/3,583,106.22
  6. Step 6: Final answer
    x = 2,179,012.35

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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.