Home / 4,623,025.14-6,380,313.57-2,689,367.22

Finding the Fourth Proportional to 4,623,025.14, 6,380,313.57 and 2,689,367.22

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Solution

The fourth proportional to 4,623,025.14, 6,380,313.57 and 2,689,367.22 is: 3,711,640.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,025.14 : 6,380,313.57 = 2,689,367.22 : x
  2. Step 2: Convert to fraction form
    4,623,025.14/6,380,313.57 = 2,689,367.22/x
  3. Step 3: Cross multiply
    4,623,025.14x = 6,380,313.57 × 2,689,367.22
  4. Step 4: Simplify right side
    4,623,025.14x = 17,159,006,168,479.18
  5. Step 5: Solve for x
    x = 17,159,006,168,479.18/4,623,025.14
  6. Step 6: Final answer
    x = 3,711,640.25

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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.