Home / 593,122.22-818,708.28-360,548.36

Finding the Fourth Proportional to 593,122.22, 818,708.28 and 360,548.36

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Solution

The fourth proportional to 593,122.22, 818,708.28 and 360,548.36 is: 497,678.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,122.22 : 818,708.28 = 360,548.36 : x
  2. Step 2: Convert to fraction form
    593,122.22/818,708.28 = 360,548.36/x
  3. Step 3: Cross multiply
    593,122.22x = 818,708.28 × 360,548.36
  4. Step 4: Simplify right side
    593,122.22x = 295,183,927,672.42
  5. Step 5: Solve for x
    x = 295,183,927,672.42/593,122.22
  6. Step 6: Final answer
    x = 497,678.08

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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.