Home / 6,948,486.96-10,424,837.52-3,353,583.84

Finding the Fourth Proportional to 6,948,486.96, 10,424,837.52 and 3,353,583.84

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Solution

The fourth proportional to 6,948,486.96, 10,424,837.52 and 3,353,583.84 is: 5,031,392.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,486.96 : 10,424,837.52 = 3,353,583.84 : x
  2. Step 2: Convert to fraction form
    6,948,486.96/10,424,837.52 = 3,353,583.84/x
  3. Step 3: Cross multiply
    6,948,486.96x = 10,424,837.52 × 3,353,583.84
  4. Step 4: Simplify right side
    6,948,486.96x = 34,960,566,641,697.67
  5. Step 5: Solve for x
    x = 34,960,566,641,697.67/6,948,486.96
  6. Step 6: Final answer
    x = 5,031,392.71

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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.