Home / 8,795,046.13-12,137,890.81-4,876,032.04

Finding the Fourth Proportional to 8,795,046.13, 12,137,890.81 and 4,876,032.04

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Solution

The fourth proportional to 8,795,046.13, 12,137,890.81 and 4,876,032.04 is: 6,729,327.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,046.13 : 12,137,890.81 = 4,876,032.04 : x
  2. Step 2: Convert to fraction form
    8,795,046.13/12,137,890.81 = 4,876,032.04/x
  3. Step 3: Cross multiply
    8,795,046.13x = 12,137,890.81 × 4,876,032.04
  4. Step 4: Simplify right side
    8,795,046.13x = 59,184,744,445,046.73
  5. Step 5: Solve for x
    x = 59,184,744,445,046.73/8,795,046.13
  6. Step 6: Final answer
    x = 6,729,327.35

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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.