Home / 8,268,047.10-11,410,037.70-4,547,025.18

Finding the Fourth Proportional to 8,268,047.10, 11,410,037.70 and 4,547,025.18

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Solution

The fourth proportional to 8,268,047.10, 11,410,037.70 and 4,547,025.18 is: 6,274,967.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268,047.10 : 11,410,037.70 = 4,547,025.18 : x
  2. Step 2: Convert to fraction form
    8,268,047.10/11,410,037.70 = 4,547,025.18/x
  3. Step 3: Cross multiply
    8,268,047.10x = 11,410,037.70 × 4,547,025.18
  4. Step 4: Simplify right side
    8,268,047.10x = 51,881,728,726,649.28
  5. Step 5: Solve for x
    x = 51,881,728,726,649.28/8,268,047.10
  6. Step 6: Final answer
    x = 6,274,967.73

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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.