Home / 3,624,073.66-5,436,766.65-1,492,973.50

Finding the Fourth Proportional to 3,624,073.66, 5,436,766.65 and 1,492,973.50

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Solution

The fourth proportional to 3,624,073.66, 5,436,766.65 and 1,492,973.50 is: 2,239,730.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,073.66 : 5,436,766.65 = 1,492,973.50 : x
  2. Step 2: Convert to fraction form
    3,624,073.66/5,436,766.65 = 1,492,973.50/x
  3. Step 3: Cross multiply
    3,624,073.66x = 5,436,766.65 × 1,492,973.50
  4. Step 4: Simplify right side
    3,624,073.66x = 8,116,948,534,133.78
  5. Step 5: Solve for x
    x = 8,116,948,534,133.78/3,624,073.66
  6. Step 6: Final answer
    x = 2,239,730.56

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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.