Home / 8,466,858.42-11,684,347.65-4,599,410.82

Finding the Fourth Proportional to 8,466,858.42, 11,684,347.65 and 4,599,410.82

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Solution

The fourth proportional to 8,466,858.42, 11,684,347.65 and 4,599,410.82 is: 6,347,232.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,466,858.42 : 11,684,347.65 = 4,599,410.82 : x
  2. Step 2: Convert to fraction form
    8,466,858.42/11,684,347.65 = 4,599,410.82/x
  3. Step 3: Cross multiply
    8,466,858.42x = 11,684,347.65 × 4,599,410.82
  4. Step 4: Simplify right side
    8,466,858.42x = 53,741,115,006,051.58
  5. Step 5: Solve for x
    x = 53,741,115,006,051.58/8,466,858.42
  6. Step 6: Final answer
    x = 6,347,232.04

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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.