Home / 1,477,095.78-2,215,644.33-466,320.24

Finding the Fourth Proportional to 1,477,095.78, 2,215,644.33 and 466,320.24

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Solution

The fourth proportional to 1,477,095.78, 2,215,644.33 and 466,320.24 is: 699,480.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,095.78 : 2,215,644.33 = 466,320.24 : x
  2. Step 2: Convert to fraction form
    1,477,095.78/2,215,644.33 = 466,320.24/x
  3. Step 3: Cross multiply
    1,477,095.78x = 2,215,644.33 × 466,320.24
  4. Step 4: Simplify right side
    1,477,095.78x = 1,033,199,795,720.24
  5. Step 5: Solve for x
    x = 1,033,199,795,720.24/1,477,095.78
  6. Step 6: Final answer
    x = 699,480.57

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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.