Home / 5,677,956.03-8,518,276.53-1,839,772.11

Finding the Fourth Proportional to 5,677,956.03, 8,518,276.53 and 1,839,772.11

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Solution

The fourth proportional to 5,677,956.03, 8,518,276.53 and 1,839,772.11 is: 2,760,093.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,956.03 : 8,518,276.53 = 1,839,772.11 : x
  2. Step 2: Convert to fraction form
    5,677,956.03/8,518,276.53 = 1,839,772.11/x
  3. Step 3: Cross multiply
    5,677,956.03x = 8,518,276.53 × 1,839,772.11
  4. Step 4: Simplify right side
    5,677,956.03x = 15,671,687,585,161.58
  5. Step 5: Solve for x
    x = 15,671,687,585,161.58/5,677,956.03
  6. Step 6: Final answer
    x = 2,760,093.16

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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.