Home / 609,924.23-841,657.38-337,976.25

Finding the Fourth Proportional to 609,924.23, 841,657.38 and 337,976.25

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Solution

The fourth proportional to 609,924.23, 841,657.38 and 337,976.25 is: 466,386.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,924.23 : 841,657.38 = 337,976.25 : x
  2. Step 2: Convert to fraction form
    609,924.23/841,657.38 = 337,976.25/x
  3. Step 3: Cross multiply
    609,924.23x = 841,657.38 × 337,976.25
  4. Step 4: Simplify right side
    609,924.23x = 284,460,202,554.72
  5. Step 5: Solve for x
    x = 284,460,202,554.72/609,924.23
  6. Step 6: Final answer
    x = 466,386.13

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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.