Home / 596,567.13-823,262.77-328,295.13

Finding the Fourth Proportional to 596,567.13, 823,262.77 and 328,295.13

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Solution

The fourth proportional to 596,567.13, 823,262.77 and 328,295.13 is: 453,047.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,567.13 : 823,262.77 = 328,295.13 : x
  2. Step 2: Convert to fraction form
    596,567.13/823,262.77 = 328,295.13/x
  3. Step 3: Cross multiply
    596,567.13x = 823,262.77 × 328,295.13
  4. Step 4: Simplify right side
    596,567.13x = 270,273,158,101.31
  5. Step 5: Solve for x
    x = 270,273,158,101.31/596,567.13
  6. Step 6: Final answer
    x = 453,047.35

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1.5x scale

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.