Home / 1,104,925.44-1,657,380.87-284,262.81

Finding the Fourth Proportional to 1,104,925.44, 1,657,380.87 and 284,262.81

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Solution

The fourth proportional to 1,104,925.44, 1,657,380.87 and 284,262.81 is: 426,392.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,925.44 : 1,657,380.87 = 284,262.81 : x
  2. Step 2: Convert to fraction form
    1,104,925.44/1,657,380.87 = 284,262.81/x
  3. Step 3: Cross multiply
    1,104,925.44x = 1,657,380.87 × 284,262.81
  4. Step 4: Simplify right side
    1,104,925.44x = 471,131,743,346.45
  5. Step 5: Solve for x
    x = 471,131,743,346.45/1,104,925.44
  6. Step 6: Final answer
    x = 426,392.34

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1.5x scale

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.