Home / 597,820.70-823,312.95-584,757.02

Finding the Fourth Proportional to 597,820.70, 823,312.95 and 584,757.02

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Solution

The fourth proportional to 597,820.70, 823,312.95 and 584,757.02 is: 805,321.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,820.70 : 823,312.95 = 584,757.02 : x
  2. Step 2: Convert to fraction form
    597,820.70/823,312.95 = 584,757.02/x
  3. Step 3: Cross multiply
    597,820.70x = 823,312.95 × 584,757.02
  4. Step 4: Simplify right side
    597,820.70x = 481,438,027,169.41
  5. Step 5: Solve for x
    x = 481,438,027,169.41/597,820.70
  6. Step 6: Final answer
    x = 805,321.77

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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.