Home / 592,023.40-888,035.12-414,730.60

Finding the Fourth Proportional to 592,023.40, 888,035.12 and 414,730.60

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Solution

The fourth proportional to 592,023.40, 888,035.12 and 414,730.60 is: 622,095.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,023.40 : 888,035.12 = 414,730.60 : x
  2. Step 2: Convert to fraction form
    592,023.40/888,035.12 = 414,730.60/x
  3. Step 3: Cross multiply
    592,023.40x = 888,035.12 × 414,730.60
  4. Step 4: Simplify right side
    592,023.40x = 368,295,338,138.67
  5. Step 5: Solve for x
    x = 368,295,338,138.67/592,023.40
  6. Step 6: Final answer
    x = 622,095.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.