Home / 8,268,036.63-11,410,023.18-4,547,014.68

Finding the Fourth Proportional to 8,268,036.63, 11,410,023.18 and 4,547,014.68

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Solution

The fourth proportional to 8,268,036.63, 11,410,023.18 and 4,547,014.68 is: 6,274,953.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268,036.63 : 11,410,023.18 = 4,547,014.68 : x
  2. Step 2: Convert to fraction form
    8,268,036.63/11,410,023.18 = 4,547,014.68/x
  3. Step 3: Cross multiply
    8,268,036.63x = 11,410,023.18 × 4,547,014.68
  4. Step 4: Simplify right side
    8,268,036.63x = 51,881,542,958,439.17
  5. Step 5: Solve for x
    x = 51,881,542,958,439.17/8,268,036.63
  6. Step 6: Final answer
    x = 6,274,953.21

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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.