Home / 5,044,677.92-6,961,598.18-2,752,877.60

Finding the Fourth Proportional to 5,044,677.92, 6,961,598.18 and 2,752,877.60

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Solution

The fourth proportional to 5,044,677.92, 6,961,598.18 and 2,752,877.60 is: 3,798,939.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,677.92 : 6,961,598.18 = 2,752,877.60 : x
  2. Step 2: Convert to fraction form
    5,044,677.92/6,961,598.18 = 2,752,877.60/x
  3. Step 3: Cross multiply
    5,044,677.92x = 6,961,598.18 × 2,752,877.60
  4. Step 4: Simplify right side
    5,044,677.92x = 19,164,427,689,922.77
  5. Step 5: Solve for x
    x = 19,164,427,689,922.77/5,044,677.92
  6. Step 6: Final answer
    x = 3,798,939.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.