Home / 732,621.54-1,099,938.90-373,033.97

Finding the Fourth Proportional to 732,621.54, 1,099,938.90 and 373,033.97

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Solution

The fourth proportional to 732,621.54, 1,099,938.90 and 373,033.97 is: 560,063.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,621.54 : 1,099,938.90 = 373,033.97 : x
  2. Step 2: Convert to fraction form
    732,621.54/1,099,938.90 = 373,033.97/x
  3. Step 3: Cross multiply
    732,621.54x = 1,099,938.90 × 373,033.97
  4. Step 4: Simplify right side
    732,621.54x = 410,314,575,146.02
  5. Step 5: Solve for x
    x = 410,314,575,146.02/732,621.54
  6. Step 6: Final answer
    x = 560,063.49

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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.