Home / 433,995.98-598,924.10-247,723.69

Finding the Fourth Proportional to 433,995.98, 598,924.10 and 247,723.69

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Solution

The fourth proportional to 433,995.98, 598,924.10 and 247,723.69 is: 341,864.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,995.98 : 598,924.10 = 247,723.69 : x
  2. Step 2: Convert to fraction form
    433,995.98/598,924.10 = 247,723.69/x
  3. Step 3: Cross multiply
    433,995.98x = 598,924.10 × 247,723.69
  4. Step 4: Simplify right side
    433,995.98x = 148,367,688,081.93
  5. Step 5: Solve for x
    x = 148,367,688,081.93/433,995.98
  6. Step 6: Final answer
    x = 341,864.20

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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.