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Finding the Fourth Proportional to 5,894,945.37, 8,842,417.52 and 1,635,113.79

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Solution

The fourth proportional to 5,894,945.37, 8,842,417.52 and 1,635,113.79 is: 2,452,670.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,945.37 : 8,842,417.52 = 1,635,113.79 : x
  2. Step 2: Convert to fraction form
    5,894,945.37/8,842,417.52 = 1,635,113.79/x
  3. Step 3: Cross multiply
    5,894,945.37x = 8,842,417.52 × 1,635,113.79
  4. Step 4: Simplify right side
    5,894,945.37x = 14,458,358,815,714.03
  5. Step 5: Solve for x
    x = 14,458,358,815,714.03/5,894,945.37
  6. Step 6: Final answer
    x = 2,452,670.54

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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.