Home / 733,823.52-1,099,180.08-554,353.44

Finding the Fourth Proportional to 733,823.52, 1,099,180.08 and 554,353.44

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Solution

The fourth proportional to 733,823.52, 1,099,180.08 and 554,353.44 is: 830,355.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,823.52 : 1,099,180.08 = 554,353.44 : x
  2. Step 2: Convert to fraction form
    733,823.52/1,099,180.08 = 554,353.44/x
  3. Step 3: Cross multiply
    733,823.52x = 1,099,180.08 × 554,353.44
  4. Step 4: Simplify right side
    733,823.52x = 609,334,258,527.48
  5. Step 5: Solve for x
    x = 609,334,258,527.48/733,823.52
  6. Step 6: Final answer
    x = 830,355.31

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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.