Home / 694,441.92-1,041,746.22-245,070

Finding the Fourth Proportional to 694,441.92, 1,041,746.22 and 245,070

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Solution

The fourth proportional to 694,441.92, 1,041,746.22 and 245,070 is: 367,634.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,441.92 : 1,041,746.22 = 245,070 : x
  2. Step 2: Convert to fraction form
    694,441.92/1,041,746.22 = 245,070/x
  3. Step 3: Cross multiply
    694,441.92x = 1,041,746.22 × 245,070
  4. Step 4: Simplify right side
    694,441.92x = 255,300,746,135.40
  5. Step 5: Solve for x
    x = 255,300,746,135.40/694,441.92
  6. Step 6: Final answer
    x = 367,634.41

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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.