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Finding the Fourth Proportional to 5,894,887.76, 8,842,330.89 and 1,635,055.97

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Solution

The fourth proportional to 5,894,887.76, 8,842,330.89 and 1,635,055.97 is: 2,452,583.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,887.76 : 8,842,330.89 = 1,635,055.97 : x
  2. Step 2: Convert to fraction form
    5,894,887.76/8,842,330.89 = 1,635,055.97/x
  3. Step 3: Cross multiply
    5,894,887.76x = 8,842,330.89 × 1,635,055.97
  4. Step 4: Simplify right side
    5,894,887.76x = 14,457,705,910,409.91
  5. Step 5: Solve for x
    x = 14,457,705,910,409.91/5,894,887.76
  6. Step 6: Final answer
    x = 2,452,583.75

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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.