Home / 1,066,247.26-1,599,453.51-356,277.80

Finding the Fourth Proportional to 1,066,247.26, 1,599,453.51 and 356,277.80

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Solution

The fourth proportional to 1,066,247.26, 1,599,453.51 and 356,277.80 is: 534,444.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,247.26 : 1,599,453.51 = 356,277.80 : x
  2. Step 2: Convert to fraction form
    1,066,247.26/1,599,453.51 = 356,277.80/x
  3. Step 3: Cross multiply
    1,066,247.26x = 1,599,453.51 × 356,277.80
  4. Step 4: Simplify right side
    1,066,247.26x = 569,849,780,407.67
  5. Step 5: Solve for x
    x = 569,849,780,407.67/1,066,247.26
  6. Step 6: Final answer
    x = 534,444.31

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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.