Home / 730,403.04-1,095,542.76-250,591.44

Finding the Fourth Proportional to 730,403.04, 1,095,542.76 and 250,591.44

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Solution

The fourth proportional to 730,403.04, 1,095,542.76 and 250,591.44 is: 375,865.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,403.04 : 1,095,542.76 = 250,591.44 : x
  2. Step 2: Convert to fraction form
    730,403.04/1,095,542.76 = 250,591.44/x
  3. Step 3: Cross multiply
    730,403.04x = 1,095,542.76 × 250,591.44
  4. Step 4: Simplify right side
    730,403.04x = 274,533,637,809.97
  5. Step 5: Solve for x
    x = 274,533,637,809.97/730,403.04
  6. Step 6: Final answer
    x = 375,865.96

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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.