Home / 583,319.20-875,292.50-562,087.32

Finding the Fourth Proportional to 583,319.20, 875,292.50 and 562,087.32

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Solution

The fourth proportional to 583,319.20, 875,292.50 and 562,087.32 is: 843,433.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,319.20 : 875,292.50 = 562,087.32 : x
  2. Step 2: Convert to fraction form
    583,319.20/875,292.50 = 562,087.32/x
  3. Step 3: Cross multiply
    583,319.20x = 875,292.50 × 562,087.32
  4. Step 4: Simplify right side
    583,319.20x = 491,990,811,556.14
  5. Step 5: Solve for x
    x = 491,990,811,556.14/583,319.20
  6. Step 6: Final answer
    x = 843,433.26

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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.