Home / 941,228.16-1,410,685.56-435,104.52

Finding the Fourth Proportional to 941,228.16, 1,410,685.56 and 435,104.52

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Solution

The fourth proportional to 941,228.16, 1,410,685.56 and 435,104.52 is: 652,122.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,228.16 : 1,410,685.56 = 435,104.52 : x
  2. Step 2: Convert to fraction form
    941,228.16/1,410,685.56 = 435,104.52/x
  3. Step 3: Cross multiply
    941,228.16x = 1,410,685.56 × 435,104.52
  4. Step 4: Simplify right side
    941,228.16x = 613,795,663,454.73
  5. Step 5: Solve for x
    x = 613,795,663,454.73/941,228.16
  6. Step 6: Final answer
    x = 652,122.08

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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.