Home / 1,066,247.13-1,599,453.32-356,277.68

Finding the Fourth Proportional to 1,066,247.13, 1,599,453.32 and 356,277.68

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Solution

The fourth proportional to 1,066,247.13, 1,599,453.32 and 356,277.68 is: 534,444.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,247.13 : 1,599,453.32 = 356,277.68 : x
  2. Step 2: Convert to fraction form
    1,066,247.13/1,599,453.32 = 356,277.68/x
  3. Step 3: Cross multiply
    1,066,247.13x = 1,599,453.32 × 356,277.68
  4. Step 4: Simplify right side
    1,066,247.13x = 569,849,518,117.90
  5. Step 5: Solve for x
    x = 569,849,518,117.90/1,066,247.13
  6. Step 6: Final answer
    x = 534,444.13

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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.