Home / 1,492,674.70-2,059,891.64-848,095.74

Finding the Fourth Proportional to 1,492,674.70, 2,059,891.64 and 848,095.74

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Solution

The fourth proportional to 1,492,674.70, 2,059,891.64 and 848,095.74 is: 1,170,372.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,674.70 : 2,059,891.64 = 848,095.74 : x
  2. Step 2: Convert to fraction form
    1,492,674.70/2,059,891.64 = 848,095.74/x
  3. Step 3: Cross multiply
    1,492,674.70x = 2,059,891.64 × 848,095.74
  4. Step 4: Simplify right side
    1,492,674.70x = 1,746,985,324,745.61
  5. Step 5: Solve for x
    x = 1,746,985,324,745.61/1,492,674.70
  6. Step 6: Final answer
    x = 1,170,372.44

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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.