Home / 1,536,738.24-2,305,218.76-590,108.96

Finding the Fourth Proportional to 1,536,738.24, 2,305,218.76 and 590,108.96

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Solution

The fourth proportional to 1,536,738.24, 2,305,218.76 and 590,108.96 is: 885,206.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,738.24 : 2,305,218.76 = 590,108.96 : x
  2. Step 2: Convert to fraction form
    1,536,738.24/2,305,218.76 = 590,108.96/x
  3. Step 3: Cross multiply
    1,536,738.24x = 2,305,218.76 × 590,108.96
  4. Step 4: Simplify right side
    1,536,738.24x = 1,360,330,249,323.86
  5. Step 5: Solve for x
    x = 1,360,330,249,323.86/1,536,738.24
  6. Step 6: Final answer
    x = 885,206.22

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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.