Home / 4,503,916.87-6,754,478.25-1,624,909.41

Finding the Fourth Proportional to 4,503,916.87, 6,754,478.25 and 1,624,909.41

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Solution

The fourth proportional to 4,503,916.87, 6,754,478.25 and 1,624,909.41 is: 2,436,860.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,916.87 : 6,754,478.25 = 1,624,909.41 : x
  2. Step 2: Convert to fraction form
    4,503,916.87/6,754,478.25 = 1,624,909.41/x
  3. Step 3: Cross multiply
    4,503,916.87x = 6,754,478.25 × 1,624,909.41
  4. Step 4: Simplify right side
    4,503,916.87x = 10,975,415,268,065.33
  5. Step 5: Solve for x
    x = 10,975,415,268,065.33/4,503,916.87
  6. Step 6: Final answer
    x = 2,436,860.09

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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.