Home / 5,253,366.16-7,879,628.51-2,336,362.17

Finding the Fourth Proportional to 5,253,366.16, 7,879,628.51 and 2,336,362.17

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Solution

The fourth proportional to 5,253,366.16, 7,879,628.51 and 2,336,362.17 is: 3,504,356.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,253,366.16 : 7,879,628.51 = 2,336,362.17 : x
  2. Step 2: Convert to fraction form
    5,253,366.16/7,879,628.51 = 2,336,362.17/x
  3. Step 3: Cross multiply
    5,253,366.16x = 7,879,628.51 × 2,336,362.17
  4. Step 4: Simplify right side
    5,253,366.16x = 18,409,665,964,417.46
  5. Step 5: Solve for x
    x = 18,409,665,964,417.46/5,253,366.16
  6. Step 6: Final answer
    x = 3,504,356.14

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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.