Home / 1,893,531.78-2,841,804.27-995,500.98

Finding the Fourth Proportional to 1,893,531.78, 2,841,804.27 and 995,500.98

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Solution

The fourth proportional to 1,893,531.78, 2,841,804.27 and 995,500.98 is: 1,494,043.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,531.78 : 2,841,804.27 = 995,500.98 : x
  2. Step 2: Convert to fraction form
    1,893,531.78/2,841,804.27 = 995,500.98/x
  3. Step 3: Cross multiply
    1,893,531.78x = 2,841,804.27 × 995,500.98
  4. Step 4: Simplify right side
    1,893,531.78x = 2,829,018,935,753.18
  5. Step 5: Solve for x
    x = 2,829,018,935,753.18/1,893,531.78
  6. Step 6: Final answer
    x = 1,494,043.55

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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.