Home / 2,417,913.16-3,626,738.51-734,885.44

Finding the Fourth Proportional to 2,417,913.16, 3,626,738.51 and 734,885.44

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Solution

The fourth proportional to 2,417,913.16, 3,626,738.51 and 734,885.44 is: 1,102,288.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,913.16 : 3,626,738.51 = 734,885.44 : x
  2. Step 2: Convert to fraction form
    2,417,913.16/3,626,738.51 = 734,885.44/x
  3. Step 3: Cross multiply
    2,417,913.16x = 3,626,738.51 × 734,885.44
  4. Step 4: Simplify right side
    2,417,913.16x = 2,665,237,312,945.02
  5. Step 5: Solve for x
    x = 2,665,237,312,945.02/2,417,913.16
  6. Step 6: Final answer
    x = 1,102,288.27

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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.