Home / 3,376,534-5,064,801-1,012,630

Finding the Fourth Proportional to 3,376,534, 5,064,801 and 1,012,630

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Solution

The fourth proportional to 3,376,534, 5,064,801 and 1,012,630 is: 1,518,945

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,534 : 5,064,801 = 1,012,630 : x
  2. Step 2: Convert to fraction form
    3,376,534/5,064,801 = 1,012,630/x
  3. Step 3: Cross multiply
    3,376,534x = 5,064,801 × 1,012,630
  4. Step 4: Simplify right side
    3,376,534x = 5,128,769,436,630
  5. Step 5: Solve for x
    x = 5,128,769,436,630/3,376,534
  6. Step 6: Final answer
    x = 1,518,945

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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.