Home / 8,268,037.13-11,410,023.88-4,547,015.19

Finding the Fourth Proportional to 8,268,037.13, 11,410,023.88 and 4,547,015.19

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Solution

The fourth proportional to 8,268,037.13, 11,410,023.88 and 4,547,015.19 is: 6,274,953.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268,037.13 : 11,410,023.88 = 4,547,015.19 : x
  2. Step 2: Convert to fraction form
    8,268,037.13/11,410,023.88 = 4,547,015.19/x
  3. Step 3: Cross multiply
    8,268,037.13x = 11,410,023.88 × 4,547,015.19
  4. Step 4: Simplify right side
    8,268,037.13x = 51,881,551,820,837.54
  5. Step 5: Solve for x
    x = 51,881,551,820,837.54/8,268,037.13
  6. Step 6: Final answer
    x = 6,274,953.90

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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.