Home / 5,043,512.61-7,564,708.17-1,804,919.58

Finding the Fourth Proportional to 5,043,512.61, 7,564,708.17 and 1,804,919.58

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Solution

The fourth proportional to 5,043,512.61, 7,564,708.17 and 1,804,919.58 is: 2,707,178.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,512.61 : 7,564,708.17 = 1,804,919.58 : x
  2. Step 2: Convert to fraction form
    5,043,512.61/7,564,708.17 = 1,804,919.58/x
  3. Step 3: Cross multiply
    5,043,512.61x = 7,564,708.17 × 1,804,919.58
  4. Step 4: Simplify right side
    5,043,512.61x = 13,653,689,893,018.97
  5. Step 5: Solve for x
    x = 13,653,689,893,018.97/5,043,512.61
  6. Step 6: Final answer
    x = 2,707,178.70

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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.