Home / 11,255,154.76-15,532,127.46-6,098,512.36

Finding the Fourth Proportional to 11,255,154.76, 15,532,127.46 and 6,098,512.36

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Solution

The fourth proportional to 11,255,154.76, 15,532,127.46 and 6,098,512.36 is: 8,415,954.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,255,154.76 : 15,532,127.46 = 6,098,512.36 : x
  2. Step 2: Convert to fraction form
    11,255,154.76/15,532,127.46 = 6,098,512.36/x
  3. Step 3: Cross multiply
    11,255,154.76x = 15,532,127.46 × 6,098,512.36
  4. Step 4: Simplify right side
    11,255,154.76x = 94,722,871,291,905.42
  5. Step 5: Solve for x
    x = 94,722,871,291,905.42/11,255,154.76
  6. Step 6: Final answer
    x = 8,415,954.58

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1.5x scale

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.