Home / 1,232,217.36-1,847,535.08-513,057.24

Finding the Fourth Proportional to 1,232,217.36, 1,847,535.08 and 513,057.24

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Solution

The fourth proportional to 1,232,217.36, 1,847,535.08 and 513,057.24 is: 769,256.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,217.36 : 1,847,535.08 = 513,057.24 : x
  2. Step 2: Convert to fraction form
    1,232,217.36/1,847,535.08 = 513,057.24/x
  3. Step 3: Cross multiply
    1,232,217.36x = 1,847,535.08 × 513,057.24
  4. Step 4: Simplify right side
    1,232,217.36x = 947,891,246,382.69
  5. Step 5: Solve for x
    x = 947,891,246,382.69/1,232,217.36
  6. Step 6: Final answer
    x = 769,256.53

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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.