Home / 2,417,908.53-3,626,731.57-734,880.81

Finding the Fourth Proportional to 2,417,908.53, 3,626,731.57 and 734,880.81

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Solution

The fourth proportional to 2,417,908.53, 3,626,731.57 and 734,880.81 is: 1,102,281.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,908.53 : 3,626,731.57 = 734,880.81 : x
  2. Step 2: Convert to fraction form
    2,417,908.53/3,626,731.57 = 734,880.81/x
  3. Step 3: Cross multiply
    2,417,908.53x = 3,626,731.57 × 734,880.81
  4. Step 4: Simplify right side
    2,417,908.53x = 2,665,215,433,814.17
  5. Step 5: Solve for x
    x = 2,665,215,433,814.17/2,417,908.53
  6. Step 6: Final answer
    x = 1,102,281.33

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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.