Home / 8,264,024.55-12,396,036.83-2,585,989.35

Finding the Fourth Proportional to 8,264,024.55, 12,396,036.83 and 2,585,989.35

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Solution

The fourth proportional to 8,264,024.55, 12,396,036.83 and 2,585,989.35 is: 3,878,984.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,264,024.55 : 12,396,036.83 = 2,585,989.35 : x
  2. Step 2: Convert to fraction form
    8,264,024.55/12,396,036.83 = 2,585,989.35/x
  3. Step 3: Cross multiply
    8,264,024.55x = 12,396,036.83 × 2,585,989.35
  4. Step 4: Simplify right side
    8,264,024.55x = 32,056,019,211,657.81
  5. Step 5: Solve for x
    x = 32,056,019,211,657.81/8,264,024.55
  6. Step 6: Final answer
    x = 3,878,984.03

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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.