Home / 5,006,479.79-7,510,653.84-2,274,219.11

Finding the Fourth Proportional to 5,006,479.79, 7,510,653.84 and 2,274,219.11

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Solution

The fourth proportional to 5,006,479.79, 7,510,653.84 and 2,274,219.11 is: 3,411,753.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,479.79 : 7,510,653.84 = 2,274,219.11 : x
  2. Step 2: Convert to fraction form
    5,006,479.79/7,510,653.84 = 2,274,219.11/x
  3. Step 3: Cross multiply
    5,006,479.79x = 7,510,653.84 × 2,274,219.11
  4. Step 4: Simplify right side
    5,006,479.79x = 17,080,872,491,522.88
  5. Step 5: Solve for x
    x = 17,080,872,491,522.88/5,006,479.79
  6. Step 6: Final answer
    x = 3,411,753.01

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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.