Home / 1,036,163.62-1,554,598.34-632,164.62

Finding the Fourth Proportional to 1,036,163.62, 1,554,598.34 and 632,164.62

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Solution

The fourth proportional to 1,036,163.62, 1,554,598.34 and 632,164.62 is: 948,462.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,163.62 : 1,554,598.34 = 632,164.62 : x
  2. Step 2: Convert to fraction form
    1,036,163.62/1,554,598.34 = 632,164.62/x
  3. Step 3: Cross multiply
    1,036,163.62x = 1,554,598.34 × 632,164.62
  4. Step 4: Simplify right side
    1,036,163.62x = 982,762,068,858.73
  5. Step 5: Solve for x
    x = 982,762,068,858.73/1,036,163.62
  6. Step 6: Final answer
    x = 948,462.24

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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.