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Finding the Fourth Proportional to 8,867,774.00, 12,237,522.71 and 4,793,393.00

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Solution

The fourth proportional to 8,867,774.00, 12,237,522.71 and 4,793,393.00 is: 6,614,879.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,867,774.00 : 12,237,522.71 = 4,793,393.00 : x
  2. Step 2: Convert to fraction form
    8,867,774.00/12,237,522.71 = 4,793,393.00/x
  3. Step 3: Cross multiply
    8,867,774.00x = 12,237,522.71 × 4,793,393.00
  4. Step 4: Simplify right side
    8,867,774.00x = 58,659,255,702,081.88
  5. Step 5: Solve for x
    x = 58,659,255,702,081.88/8,867,774.00
  6. Step 6: Final answer
    x = 6,614,879.41

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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.