Home / 6,948,462.96-10,424,801.52-3,353,559.84

Finding the Fourth Proportional to 6,948,462.96, 10,424,801.52 and 3,353,559.84

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Solution

The fourth proportional to 6,948,462.96, 10,424,801.52 and 3,353,559.84 is: 5,031,356.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,462.96 : 10,424,801.52 = 3,353,559.84 : x
  2. Step 2: Convert to fraction form
    6,948,462.96/10,424,801.52 = 3,353,559.84/x
  3. Step 3: Cross multiply
    6,948,462.96x = 10,424,801.52 × 3,353,559.84
  4. Step 4: Simplify right side
    6,948,462.96x = 34,960,195,717,442.95
  5. Step 5: Solve for x
    x = 34,960,195,717,442.95/6,948,462.96
  6. Step 6: Final answer
    x = 5,031,356.71

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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.