Home / 592,304.95-888,456.70-192,945.07

Finding the Fourth Proportional to 592,304.95, 888,456.70 and 192,945.07

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Solution

The fourth proportional to 592,304.95, 888,456.70 and 192,945.07 is: 289,417.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,304.95 : 888,456.70 = 192,945.07 : x
  2. Step 2: Convert to fraction form
    592,304.95/888,456.70 = 192,945.07/x
  3. Step 3: Cross multiply
    592,304.95x = 888,456.70 × 192,945.07
  4. Step 4: Simplify right side
    592,304.95x = 171,423,338,193.51
  5. Step 5: Solve for x
    x = 171,423,338,193.51/592,304.95
  6. Step 6: Final answer
    x = 289,417.37

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Double scale
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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.