Home / 1,703,699.23-2,555,571.11-566,461.43

Finding the Fourth Proportional to 1,703,699.23, 2,555,571.11 and 566,461.43

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Solution

The fourth proportional to 1,703,699.23, 2,555,571.11 and 566,461.43 is: 849,699.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,699.23 : 2,555,571.11 = 566,461.43 : x
  2. Step 2: Convert to fraction form
    1,703,699.23/2,555,571.11 = 566,461.43/x
  3. Step 3: Cross multiply
    1,703,699.23x = 2,555,571.11 × 566,461.43
  4. Step 4: Simplify right side
    1,703,699.23x = 1,447,632,468,987.85
  5. Step 5: Solve for x
    x = 1,447,632,468,987.85/1,703,699.23
  6. Step 6: Final answer
    x = 849,699.55

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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.