Home / 3,624,570.84-5,436,733.10-928,922.52

Finding the Fourth Proportional to 3,624,570.84, 5,436,733.10 and 928,922.52

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Solution

The fourth proportional to 3,624,570.84, 5,436,733.10 and 928,922.52 is: 1,393,352.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,570.84 : 5,436,733.10 = 928,922.52 : x
  2. Step 2: Convert to fraction form
    3,624,570.84/5,436,733.10 = 928,922.52/x
  3. Step 3: Cross multiply
    3,624,570.84x = 5,436,733.10 × 928,922.52
  4. Step 4: Simplify right side
    3,624,570.84x = 5,050,303,811,819.41
  5. Step 5: Solve for x
    x = 5,050,303,811,819.41/3,624,570.84
  6. Step 6: Final answer
    x = 1,393,352.22

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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.