Home / 8,262,810.86-11,402,955.56-4,591,882.16

Finding the Fourth Proportional to 8,262,810.86, 11,402,955.56 and 4,591,882.16

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Solution

The fourth proportional to 8,262,810.86, 11,402,955.56 and 4,591,882.16 is: 6,336,951.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,810.86 : 11,402,955.56 = 4,591,882.16 : x
  2. Step 2: Convert to fraction form
    8,262,810.86/11,402,955.56 = 4,591,882.16/x
  3. Step 3: Cross multiply
    8,262,810.86x = 11,402,955.56 × 4,591,882.16
  4. Step 4: Simplify right side
    8,262,810.86x = 52,361,028,207,236.81
  5. Step 5: Solve for x
    x = 52,361,028,207,236.81/8,262,810.86
  6. Step 6: Final answer
    x = 6,336,951.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.