Home / 1,081,177.54-1,492,056.15-597,773.89

Finding the Fourth Proportional to 1,081,177.54, 1,492,056.15 and 597,773.89

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Solution

The fourth proportional to 1,081,177.54, 1,492,056.15 and 597,773.89 is: 824,945.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,177.54 : 1,492,056.15 = 597,773.89 : x
  2. Step 2: Convert to fraction form
    1,081,177.54/1,492,056.15 = 597,773.89/x
  3. Step 3: Cross multiply
    1,081,177.54x = 1,492,056.15 × 597,773.89
  4. Step 4: Simplify right side
    1,081,177.54x = 891,912,208,883.92
  5. Step 5: Solve for x
    x = 891,912,208,883.92/1,081,177.54
  6. Step 6: Final answer
    x = 824,945.19

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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.