Home / 593,567.06-819,162.72-335,354.45

Finding the Fourth Proportional to 593,567.06, 819,162.72 and 335,354.45

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Solution

The fourth proportional to 593,567.06, 819,162.72 and 335,354.45 is: 462,811.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,567.06 : 819,162.72 = 335,354.45 : x
  2. Step 2: Convert to fraction form
    593,567.06/819,162.72 = 335,354.45/x
  3. Step 3: Cross multiply
    593,567.06x = 819,162.72 × 335,354.45
  4. Step 4: Simplify right side
    593,567.06x = 274,709,859,330.29
  5. Step 5: Solve for x
    x = 274,709,859,330.29/593,567.06
  6. Step 6: Final answer
    x = 462,811.84

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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.