Home / 1,134,550.08-1,700,220.96-629,334

Finding the Fourth Proportional to 1,134,550.08, 1,700,220.96 and 629,334

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Solution

The fourth proportional to 1,134,550.08, 1,700,220.96 and 629,334 is: 943,111.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,550.08 : 1,700,220.96 = 629,334 : x
  2. Step 2: Convert to fraction form
    1,134,550.08/1,700,220.96 = 629,334/x
  3. Step 3: Cross multiply
    1,134,550.08x = 1,700,220.96 × 629,334
  4. Step 4: Simplify right side
    1,134,550.08x = 1,070,006,857,640.64
  5. Step 5: Solve for x
    x = 1,070,006,857,640.64/1,134,550.08
  6. Step 6: Final answer
    x = 943,111.17

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Similar ratio
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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.