Home / 8,195,098.04-11,309,252.08-4,524,019.66

Finding the Fourth Proportional to 8,195,098.04, 11,309,252.08 and 4,524,019.66

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Solution

The fourth proportional to 8,195,098.04, 11,309,252.08 and 4,524,019.66 is: 6,243,156.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,098.04 : 11,309,252.08 = 4,524,019.66 : x
  2. Step 2: Convert to fraction form
    8,195,098.04/11,309,252.08 = 4,524,019.66/x
  3. Step 3: Cross multiply
    8,195,098.04x = 11,309,252.08 × 4,524,019.66
  4. Step 4: Simplify right side
    8,195,098.04x = 51,163,278,732,502.58
  5. Step 5: Solve for x
    x = 51,163,278,732,502.58/8,195,098.04
  6. Step 6: Final answer
    x = 6,243,156.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.