Home / 1,695,242.68-2,543,214.21-558,073.23

Finding the Fourth Proportional to 1,695,242.68, 2,543,214.21 and 558,073.23

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Solution

The fourth proportional to 1,695,242.68, 2,543,214.21 and 558,073.23 is: 837,225.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,242.68 : 2,543,214.21 = 558,073.23 : x
  2. Step 2: Convert to fraction form
    1,695,242.68/2,543,214.21 = 558,073.23/x
  3. Step 3: Cross multiply
    1,695,242.68x = 2,543,214.21 × 558,073.23
  4. Step 4: Simplify right side
    1,695,242.68x = 1,419,299,770,849.37
  5. Step 5: Solve for x
    x = 1,419,299,770,849.37/1,695,242.68
  6. Step 6: Final answer
    x = 837,225.13

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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.