Home / 6,348,474.16-8,761,465.64-3,595,831.11

Finding the Fourth Proportional to 6,348,474.16, 8,761,465.64 and 3,595,831.11

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Solution

The fourth proportional to 6,348,474.16, 8,761,465.64 and 3,595,831.11 is: 4,962,570.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348,474.16 : 8,761,465.64 = 3,595,831.11 : x
  2. Step 2: Convert to fraction form
    6,348,474.16/8,761,465.64 = 3,595,831.11/x
  3. Step 3: Cross multiply
    6,348,474.16x = 8,761,465.64 × 3,595,831.11
  4. Step 4: Simplify right side
    6,348,474.16x = 31,504,750,726,497.64
  5. Step 5: Solve for x
    x = 31,504,750,726,497.64/6,348,474.16
  6. Step 6: Final answer
    x = 4,962,570.52

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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.