Home / 10,826,826.83-14,941,392.93-5,932,034.09

Finding the Fourth Proportional to 10,826,826.83, 14,941,392.93 and 5,932,034.09

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Solution

The fourth proportional to 10,826,826.83, 14,941,392.93 and 5,932,034.09 is: 8,186,410.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,826.83 : 14,941,392.93 = 5,932,034.09 : x
  2. Step 2: Convert to fraction form
    10,826,826.83/14,941,392.93 = 5,932,034.09/x
  3. Step 3: Cross multiply
    10,826,826.83x = 14,941,392.93 × 5,932,034.09
  4. Step 4: Simplify right side
    10,826,826.83x = 88,632,852,138,138.02
  5. Step 5: Solve for x
    x = 88,632,852,138,138.02/10,826,826.83
  6. Step 6: Final answer
    x = 8,186,410.81

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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.