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Finding the Fourth Proportional to 609,594.02, 841,230.86 and 337,661.03

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Solution

The fourth proportional to 609,594.02, 841,230.86 and 337,661.03 is: 465,967.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,594.02 : 841,230.86 = 337,661.03 : x
  2. Step 2: Convert to fraction form
    609,594.02/841,230.86 = 337,661.03/x
  3. Step 3: Cross multiply
    609,594.02x = 841,230.86 × 337,661.03
  4. Step 4: Simplify right side
    609,594.02x = 284,050,872,760.93
  5. Step 5: Solve for x
    x = 284,050,872,760.93/609,594.02
  6. Step 6: Final answer
    x = 465,967.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.