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Finding the Fourth Proportional to 6,235,866, 8,605,521 and 3,374,298

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Solution

The fourth proportional to 6,235,866, 8,605,521 and 3,374,298 is: 4,656,545.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,866 : 8,605,521 = 3,374,298 : x
  2. Step 2: Convert to fraction form
    6,235,866/8,605,521 = 3,374,298/x
  3. Step 3: Cross multiply
    6,235,866x = 8,605,521 × 3,374,298
  4. Step 4: Simplify right side
    6,235,866x = 29,037,592,299,258
  5. Step 5: Solve for x
    x = 29,037,592,299,258/6,235,866
  6. Step 6: Final answer
    x = 4,656,545.27

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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.