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Finding the Fourth Proportional to 444,483.33, 665,949.02 and 370,082.13

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Solution

The fourth proportional to 444,483.33, 665,949.02 and 370,082.13 is: 554,477.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,483.33 : 665,949.02 = 370,082.13 : x
  2. Step 2: Convert to fraction form
    444,483.33/665,949.02 = 370,082.13/x
  3. Step 3: Cross multiply
    444,483.33x = 665,949.02 × 370,082.13
  4. Step 4: Simplify right side
    444,483.33x = 246,455,829,942.60
  5. Step 5: Solve for x
    x = 246,455,829,942.60/444,483.33
  6. Step 6: Final answer
    x = 554,477.10

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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.