Home / 1,059,434.85-1,589,201.24-349,524.93

Finding the Fourth Proportional to 1,059,434.85, 1,589,201.24 and 349,524.93

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Solution

The fourth proportional to 1,059,434.85, 1,589,201.24 and 349,524.93 is: 524,303.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,434.85 : 1,589,201.24 = 349,524.93 : x
  2. Step 2: Convert to fraction form
    1,059,434.85/1,589,201.24 = 349,524.93/x
  3. Step 3: Cross multiply
    1,059,434.85x = 1,589,201.24 × 349,524.93
  4. Step 4: Simplify right side
    1,059,434.85x = 555,465,450,419.29
  5. Step 5: Solve for x
    x = 555,465,450,419.29/1,059,434.85
  6. Step 6: Final answer
    x = 524,303.55

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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.