Home / 2,234,263.55-3,083,192.88-1,267,373.07

Finding the Fourth Proportional to 2,234,263.55, 3,083,192.88 and 1,267,373.07

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Solution

The fourth proportional to 2,234,263.55, 3,083,192.88 and 1,267,373.07 is: 1,748,923.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,263.55 : 3,083,192.88 = 1,267,373.07 : x
  2. Step 2: Convert to fraction form
    2,234,263.55/3,083,192.88 = 1,267,373.07/x
  3. Step 3: Cross multiply
    2,234,263.55x = 3,083,192.88 × 1,267,373.07
  4. Step 4: Simplify right side
    2,234,263.55x = 3,907,555,625,727.74
  5. Step 5: Solve for x
    x = 3,907,555,625,727.74/2,234,263.55
  6. Step 6: Final answer
    x = 1,748,923.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.