Home / 593,030.56-818,050.24-351,077.12

Finding the Fourth Proportional to 593,030.56, 818,050.24 and 351,077.12

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Solution

The fourth proportional to 593,030.56, 818,050.24 and 351,077.12 is: 484,289.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,030.56 : 818,050.24 = 351,077.12 : x
  2. Step 2: Convert to fraction form
    593,030.56/818,050.24 = 351,077.12/x
  3. Step 3: Cross multiply
    593,030.56x = 818,050.24 × 351,077.12
  4. Step 4: Simplify right side
    593,030.56x = 287,198,722,274.51
  5. Step 5: Solve for x
    x = 287,198,722,274.51/593,030.56
  6. Step 6: Final answer
    x = 484,289.92

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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.