Home / 1,958,033.22-2,937,045.78-1,104,717.50

Finding the Fourth Proportional to 1,958,033.22, 2,937,045.78 and 1,104,717.50

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Solution

The fourth proportional to 1,958,033.22, 2,937,045.78 and 1,104,717.50 is: 1,657,073.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,958,033.22 : 2,937,045.78 = 1,104,717.50 : x
  2. Step 2: Convert to fraction form
    1,958,033.22/2,937,045.78 = 1,104,717.50/x
  3. Step 3: Cross multiply
    1,958,033.22x = 2,937,045.78 × 1,104,717.50
  4. Step 4: Simplify right side
    1,958,033.22x = 3,244,605,871,467.15
  5. Step 5: Solve for x
    x = 3,244,605,871,467.15/1,958,033.22
  6. Step 6: Final answer
    x = 1,657,073.97

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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.