Home / 6,811,894.88-10,217,842.30-4,675,502.06

Finding the Fourth Proportional to 6,811,894.88, 10,217,842.30 and 4,675,502.06

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Solution

The fourth proportional to 6,811,894.88, 10,217,842.30 and 4,675,502.06 is: 7,013,253.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,894.88 : 10,217,842.30 = 4,675,502.06 : x
  2. Step 2: Convert to fraction form
    6,811,894.88/10,217,842.30 = 4,675,502.06/x
  3. Step 3: Cross multiply
    6,811,894.88x = 10,217,842.30 × 4,675,502.06
  4. Step 4: Simplify right side
    6,811,894.88x = 47,773,542,722,405.14
  5. Step 5: Solve for x
    x = 47,773,542,722,405.14/6,811,894.88
  6. Step 6: Final answer
    x = 7,013,253.08

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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.