Home / 4,503,916.69-6,754,477.96-1,624,909.23

Finding the Fourth Proportional to 4,503,916.69, 6,754,477.96 and 1,624,909.23

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Solution

The fourth proportional to 4,503,916.69, 6,754,477.96 and 1,624,909.23 is: 2,436,859.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,916.69 : 6,754,477.96 = 1,624,909.23 : x
  2. Step 2: Convert to fraction form
    4,503,916.69/6,754,477.96 = 1,624,909.23/x
  3. Step 3: Cross multiply
    4,503,916.69x = 6,754,477.96 × 1,624,909.23
  4. Step 4: Simplify right side
    4,503,916.69x = 10,975,413,581,035.57
  5. Step 5: Solve for x
    x = 10,975,413,581,035.57/4,503,916.69
  6. Step 6: Final answer
    x = 2,436,859.81

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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.