Home / 5,904.59-8,852.74-2,615.90

Finding the Fourth Proportional to 5,904.59, 8,852.74 and 2,615.90

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Solution

The fourth proportional to 5,904.59, 8,852.74 and 2,615.90 is: 3,922.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904.59 : 8,852.74 = 2,615.90 : x
  2. Step 2: Convert to fraction form
    5,904.59/8,852.74 = 2,615.90/x
  3. Step 3: Cross multiply
    5,904.59x = 8,852.74 × 2,615.90
  4. Step 4: Simplify right side
    5,904.59x = 23,157,831.76
  5. Step 5: Solve for x
    x = 23,157,831.76/5,904.59
  6. Step 6: Final answer
    x = 3,922.01

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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.