Home / 5,413,177.04-7,470,184.12-2,965,880.79

Finding the Fourth Proportional to 5,413,177.04, 7,470,184.12 and 2,965,880.79

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Solution

The fourth proportional to 5,413,177.04, 7,470,184.12 and 2,965,880.79 is: 4,092,915.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,413,177.04 : 7,470,184.12 = 2,965,880.79 : x
  2. Step 2: Convert to fraction form
    5,413,177.04/7,470,184.12 = 2,965,880.79/x
  3. Step 3: Cross multiply
    5,413,177.04x = 7,470,184.12 × 2,965,880.79
  4. Step 4: Simplify right side
    5,413,177.04x = 22,155,675,571,856.35
  5. Step 5: Solve for x
    x = 22,155,675,571,856.35/5,413,177.04
  6. Step 6: Final answer
    x = 4,092,915.39

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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.