Home / 4,095,304.60-6,142,956.90-3,298,143.10

Finding the Fourth Proportional to 4,095,304.60, 6,142,956.90 and 3,298,143.10

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Solution

The fourth proportional to 4,095,304.60, 6,142,956.90 and 3,298,143.10 is: 4,947,214.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,304.60 : 6,142,956.90 = 3,298,143.10 : x
  2. Step 2: Convert to fraction form
    4,095,304.60/6,142,956.90 = 3,298,143.10/x
  3. Step 3: Cross multiply
    4,095,304.60x = 6,142,956.90 × 3,298,143.10
  4. Step 4: Simplify right side
    4,095,304.60x = 20,260,350,913,332.39
  5. Step 5: Solve for x
    x = 20,260,350,913,332.39/4,095,304.60
  6. Step 6: Final answer
    x = 4,947,214.65

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Double scale
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Similar ratio
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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.