Home / 1,492,674.45-2,059,891.30-848,095.49

Finding the Fourth Proportional to 1,492,674.45, 2,059,891.30 and 848,095.49

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Solution

The fourth proportional to 1,492,674.45, 2,059,891.30 and 848,095.49 is: 1,170,372.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,674.45 : 2,059,891.30 = 848,095.49 : x
  2. Step 2: Convert to fraction form
    1,492,674.45/2,059,891.30 = 848,095.49/x
  3. Step 3: Cross multiply
    1,492,674.45x = 2,059,891.30 × 848,095.49
  4. Step 4: Simplify right side
    1,492,674.45x = 1,746,984,517,179.76
  5. Step 5: Solve for x
    x = 1,746,984,517,179.76/1,492,674.45
  6. Step 6: Final answer
    x = 1,170,372.09

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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.