Home / 1,093,877.61-1,640,816.37-295,159.16

Finding the Fourth Proportional to 1,093,877.61, 1,640,816.37 and 295,159.16

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Solution

The fourth proportional to 1,093,877.61, 1,640,816.37 and 295,159.16 is: 442,738.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,877.61 : 1,640,816.37 = 295,159.16 : x
  2. Step 2: Convert to fraction form
    1,093,877.61/1,640,816.37 = 295,159.16/x
  3. Step 3: Cross multiply
    1,093,877.61x = 1,640,816.37 × 295,159.16
  4. Step 4: Simplify right side
    1,093,877.61x = 484,301,973,279.37
  5. Step 5: Solve for x
    x = 484,301,973,279.37/1,093,877.61
  6. Step 6: Final answer
    x = 442,738.72

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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.