Home / 2,960,747.67-4,439,196.93-1,163,806.95

Finding the Fourth Proportional to 2,960,747.67, 4,439,196.93 and 1,163,806.95

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Solution

The fourth proportional to 2,960,747.67, 4,439,196.93 and 1,163,806.95 is: 1,744,953.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,747.67 : 4,439,196.93 = 1,163,806.95 : x
  2. Step 2: Convert to fraction form
    2,960,747.67/4,439,196.93 = 1,163,806.95/x
  3. Step 3: Cross multiply
    2,960,747.67x = 4,439,196.93 × 1,163,806.95
  4. Step 4: Simplify right side
    2,960,747.67x = 5,166,368,239,552.66
  5. Step 5: Solve for x
    x = 5,166,368,239,552.66/2,960,747.67
  6. Step 6: Final answer
    x = 1,744,953.92

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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.