Home / 996,444.82-1,494,904.47-322,526.23

Finding the Fourth Proportional to 996,444.82, 1,494,904.47 and 322,526.23

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Solution

The fourth proportional to 996,444.82, 1,494,904.47 and 322,526.23 is: 483,866.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,444.82 : 1,494,904.47 = 322,526.23 : x
  2. Step 2: Convert to fraction form
    996,444.82/1,494,904.47 = 322,526.23/x
  3. Step 3: Cross multiply
    996,444.82x = 1,494,904.47 × 322,526.23
  4. Step 4: Simplify right side
    996,444.82x = 482,145,902,919.25
  5. Step 5: Solve for x
    x = 482,145,902,919.25/996,444.82
  6. Step 6: Final answer
    x = 483,866.13

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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.