Home / 566,302.20-849,453.30-544,529.40

Finding the Fourth Proportional to 566,302.20, 849,453.30 and 544,529.40

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Solution

The fourth proportional to 566,302.20, 849,453.30 and 544,529.40 is: 816,794.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,302.20 : 849,453.30 = 544,529.40 : x
  2. Step 2: Convert to fraction form
    566,302.20/849,453.30 = 544,529.40/x
  3. Step 3: Cross multiply
    566,302.20x = 849,453.30 × 544,529.40
  4. Step 4: Simplify right side
    566,302.20x = 462,552,295,777.02
  5. Step 5: Solve for x
    x = 462,552,295,777.02/566,302.20
  6. Step 6: Final answer
    x = 816,794.10

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Double scale
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Similar ratio
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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.