Home / 1,081,177.98-1,492,056.75-597,774.33

Finding the Fourth Proportional to 1,081,177.98, 1,492,056.75 and 597,774.33

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Solution

The fourth proportional to 1,081,177.98, 1,492,056.75 and 597,774.33 is: 824,945.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,177.98 : 1,492,056.75 = 597,774.33 : x
  2. Step 2: Convert to fraction form
    1,081,177.98/1,492,056.75 = 597,774.33/x
  3. Step 3: Cross multiply
    1,081,177.98x = 1,492,056.75 × 597,774.33
  4. Step 4: Simplify right side
    1,081,177.98x = 891,913,226,294.88
  5. Step 5: Solve for x
    x = 891,913,226,294.88/1,081,177.98
  6. Step 6: Final answer
    x = 824,945.80

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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.