Home / 964,822.96-1,447,304.10-254,841.76

Finding the Fourth Proportional to 964,822.96, 1,447,304.10 and 254,841.76

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Solution

The fourth proportional to 964,822.96, 1,447,304.10 and 254,841.76 is: 382,281.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,822.96 : 1,447,304.10 = 254,841.76 : x
  2. Step 2: Convert to fraction form
    964,822.96/1,447,304.10 = 254,841.76/x
  3. Step 3: Cross multiply
    964,822.96x = 1,447,304.10 × 254,841.76
  4. Step 4: Simplify right side
    964,822.96x = 368,833,524,099.22
  5. Step 5: Solve for x
    x = 368,833,524,099.22/964,822.96
  6. Step 6: Final answer
    x = 382,281.04

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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.