Home / 6,414,836.60-8,852,102.52-3,513,722.42

Finding the Fourth Proportional to 6,414,836.60, 8,852,102.52 and 3,513,722.42

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Solution

The fourth proportional to 6,414,836.60, 8,852,102.52 and 3,513,722.42 is: 4,848,733.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,836.60 : 8,852,102.52 = 3,513,722.42 : x
  2. Step 2: Convert to fraction form
    6,414,836.60/8,852,102.52 = 3,513,722.42/x
  3. Step 3: Cross multiply
    6,414,836.60x = 8,852,102.52 × 3,513,722.42
  4. Step 4: Simplify right side
    6,414,836.60x = 31,103,831,088,662.50
  5. Step 5: Solve for x
    x = 31,103,831,088,662.50/6,414,836.60
  6. Step 6: Final answer
    x = 4,848,733.18

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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.