Home / 2,953,906.60-4,429,110.30-1,536,730.60

Finding the Fourth Proportional to 2,953,906.60, 4,429,110.30 and 1,536,730.60

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Solution

The fourth proportional to 2,953,906.60, 4,429,110.30 and 1,536,730.60 is: 2,304,185.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,906.60 : 4,429,110.30 = 1,536,730.60 : x
  2. Step 2: Convert to fraction form
    2,953,906.60/4,429,110.30 = 1,536,730.60/x
  3. Step 3: Cross multiply
    2,953,906.60x = 4,429,110.30 × 1,536,730.60
  4. Step 4: Simplify right side
    2,953,906.60x = 6,806,349,328,785.18
  5. Step 5: Solve for x
    x = 6,806,349,328,785.18/2,953,906.60
  6. Step 6: Final answer
    x = 2,304,185.69

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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.