Home / 524,583.08-723,908.14-295,153.42

Finding the Fourth Proportional to 524,583.08, 723,908.14 and 295,153.42

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Solution

The fourth proportional to 524,583.08, 723,908.14 and 295,153.42 is: 407,302.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,583.08 : 723,908.14 = 295,153.42 : x
  2. Step 2: Convert to fraction form
    524,583.08/723,908.14 = 295,153.42/x
  3. Step 3: Cross multiply
    524,583.08x = 723,908.14 × 295,153.42
  4. Step 4: Simplify right side
    524,583.08x = 213,663,963,286.84
  5. Step 5: Solve for x
    x = 213,663,963,286.84/524,583.08
  6. Step 6: Final answer
    x = 407,302.43

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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.