Home / 2,848,927-3,931,508.82-1,625,230.52

Finding the Fourth Proportional to 2,848,927, 3,931,508.82 and 1,625,230.52

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Solution

The fourth proportional to 2,848,927, 3,931,508.82 and 1,625,230.52 is: 2,242,812.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,927 : 3,931,508.82 = 1,625,230.52 : x
  2. Step 2: Convert to fraction form
    2,848,927/3,931,508.82 = 1,625,230.52/x
  3. Step 3: Cross multiply
    2,848,927x = 3,931,508.82 × 1,625,230.52
  4. Step 4: Simplify right side
    2,848,927x = 6,389,608,123,913.19
  5. Step 5: Solve for x
    x = 6,389,608,123,913.19/2,848,927
  6. Step 6: Final answer
    x = 2,242,812.16

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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.