Home / 524,491.83-723,913.35-333,467.91

Finding the Fourth Proportional to 524,491.83, 723,913.35 and 333,467.91

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Solution

The fourth proportional to 524,491.83, 723,913.35 and 333,467.91 is: 460,258.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,491.83 : 723,913.35 = 333,467.91 : x
  2. Step 2: Convert to fraction form
    524,491.83/723,913.35 = 333,467.91/x
  3. Step 3: Cross multiply
    524,491.83x = 723,913.35 × 333,467.91
  4. Step 4: Simplify right side
    524,491.83x = 241,401,871,845.60
  5. Step 5: Solve for x
    x = 241,401,871,845.60/524,491.83
  6. Step 6: Final answer
    x = 460,258.59

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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.