Home / 537,332.81-741,519.27-295,610.19

Finding the Fourth Proportional to 537,332.81, 741,519.27 and 295,610.19

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Solution

The fourth proportional to 537,332.81, 741,519.27 and 295,610.19 is: 407,942.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,332.81 : 741,519.27 = 295,610.19 : x
  2. Step 2: Convert to fraction form
    537,332.81/741,519.27 = 295,610.19/x
  3. Step 3: Cross multiply
    537,332.81x = 741,519.27 × 295,610.19
  4. Step 4: Simplify right side
    537,332.81x = 219,200,651,184.82
  5. Step 5: Solve for x
    x = 219,200,651,184.82/537,332.81
  6. Step 6: Final answer
    x = 407,942.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.