Home / 4,421,803.48-6,622,076.18-2,522,787.64

Finding the Fourth Proportional to 4,421,803.48, 6,622,076.18 and 2,522,787.64

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Solution

The fourth proportional to 4,421,803.48, 6,622,076.18 and 2,522,787.64 is: 3,778,117.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,803.48 : 6,622,076.18 = 2,522,787.64 : x
  2. Step 2: Convert to fraction form
    4,421,803.48/6,622,076.18 = 2,522,787.64/x
  3. Step 3: Cross multiply
    4,421,803.48x = 6,622,076.18 × 2,522,787.64
  4. Step 4: Simplify right side
    4,421,803.48x = 16,706,091,938,042.42
  5. Step 5: Solve for x
    x = 16,706,091,938,042.42/4,421,803.48
  6. Step 6: Final answer
    x = 3,778,117.24

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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.