Home / 610,024.05-841,833.27-338,109.48

Finding the Fourth Proportional to 610,024.05, 841,833.27 and 338,109.48

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Solution

The fourth proportional to 610,024.05, 841,833.27 and 338,109.48 is: 466,591.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,024.05 : 841,833.27 = 338,109.48 : x
  2. Step 2: Convert to fraction form
    610,024.05/841,833.27 = 338,109.48/x
  3. Step 3: Cross multiply
    610,024.05x = 841,833.27 × 338,109.48
  4. Step 4: Simplify right side
    610,024.05x = 284,631,809,166.40
  5. Step 5: Solve for x
    x = 284,631,809,166.40/610,024.05
  6. Step 6: Final answer
    x = 466,591.13

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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.