Home / 6,081,750.40-9,122,625.28-2,798,773.40

Finding the Fourth Proportional to 6,081,750.40, 9,122,625.28 and 2,798,773.40

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Solution

The fourth proportional to 6,081,750.40, 9,122,625.28 and 2,798,773.40 is: 4,198,159.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,750.40 : 9,122,625.28 = 2,798,773.40 : x
  2. Step 2: Convert to fraction form
    6,081,750.40/9,122,625.28 = 2,798,773.40/x
  3. Step 3: Cross multiply
    6,081,750.40x = 9,122,625.28 × 2,798,773.40
  4. Step 4: Simplify right side
    6,081,750.40x = 25,532,160,971,831.55
  5. Step 5: Solve for x
    x = 25,532,160,971,831.55/6,081,750.40
  6. Step 6: Final answer
    x = 4,198,159.95

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1.5x scale

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.