Home / 11,246,999.40-15,520,831.26-6,090,360.60

Finding the Fourth Proportional to 11,246,999.40, 15,520,831.26 and 6,090,360.60

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Solution

The fourth proportional to 11,246,999.40, 15,520,831.26 and 6,090,360.60 is: 8,404,682.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,246,999.40 : 15,520,831.26 = 6,090,360.60 : x
  2. Step 2: Convert to fraction form
    11,246,999.40/15,520,831.26 = 6,090,360.60/x
  3. Step 3: Cross multiply
    11,246,999.40x = 15,520,831.26 × 6,090,360.60
  4. Step 4: Simplify right side
    11,246,999.40x = 94,527,459,185,152.34
  5. Step 5: Solve for x
    x = 94,527,459,185,152.34/11,246,999.40
  6. Step 6: Final answer
    x = 8,404,682.51

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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.