Home / 593,570.43-819,142.25-364,254.37

Finding the Fourth Proportional to 593,570.43, 819,142.25 and 364,254.37

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Solution

The fourth proportional to 593,570.43, 819,142.25 and 364,254.37 is: 502,680.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,570.43 : 819,142.25 = 364,254.37 : x
  2. Step 2: Convert to fraction form
    593,570.43/819,142.25 = 364,254.37/x
  3. Step 3: Cross multiply
    593,570.43x = 819,142.25 × 364,254.37
  4. Step 4: Simplify right side
    593,570.43x = 298,376,140,345.01
  5. Step 5: Solve for x
    x = 298,376,140,345.01/593,570.43
  6. Step 6: Final answer
    x = 502,680.26

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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.