Home / 609,539.14-841,127.03-337,590.75

Finding the Fourth Proportional to 609,539.14, 841,127.03 and 337,590.75

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Solution

The fourth proportional to 609,539.14, 841,127.03 and 337,590.75 is: 465,854.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,539.14 : 841,127.03 = 337,590.75 : x
  2. Step 2: Convert to fraction form
    609,539.14/841,127.03 = 337,590.75/x
  3. Step 3: Cross multiply
    609,539.14x = 841,127.03 × 337,590.75
  4. Step 4: Simplify right side
    609,539.14x = 283,956,709,534.16
  5. Step 5: Solve for x
    x = 283,956,709,534.16/609,539.14
  6. Step 6: Final answer
    x = 465,854.76

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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.