Home / 4,656,972.60-6,985,460.52-2,095,195.68

Finding the Fourth Proportional to 4,656,972.60, 6,985,460.52 and 2,095,195.68

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Solution

The fourth proportional to 4,656,972.60, 6,985,460.52 and 2,095,195.68 is: 3,142,794.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,972.60 : 6,985,460.52 = 2,095,195.68 : x
  2. Step 2: Convert to fraction form
    4,656,972.60/6,985,460.52 = 2,095,195.68/x
  3. Step 3: Cross multiply
    4,656,972.60x = 6,985,460.52 × 2,095,195.68
  4. Step 4: Simplify right side
    4,656,972.60x = 14,635,906,704,314.55
  5. Step 5: Solve for x
    x = 14,635,906,704,314.55/4,656,972.60
  6. Step 6: Final answer
    x = 3,142,794.25

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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.