Home / 1,604,148-2,213,724.72-959,595.36

Finding the Fourth Proportional to 1,604,148, 2,213,724.72 and 959,595.36

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Solution

The fourth proportional to 1,604,148, 2,213,724.72 and 959,595.36 is: 1,324,241.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,148 : 2,213,724.72 = 959,595.36 : x
  2. Step 2: Convert to fraction form
    1,604,148/2,213,724.72 = 959,595.36/x
  3. Step 3: Cross multiply
    1,604,148x = 2,213,724.72 × 959,595.36
  4. Step 4: Simplify right side
    1,604,148x = 2,124,279,969,629.30
  5. Step 5: Solve for x
    x = 2,124,279,969,629.30/1,604,148
  6. Step 6: Final answer
    x = 1,324,241.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.