Home / 4,441,837.69-6,665,410.95-4,080,457.81

Finding the Fourth Proportional to 4,441,837.69, 6,665,410.95 and 4,080,457.81

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Solution

The fourth proportional to 4,441,837.69, 6,665,410.95 and 4,080,457.81 is: 6,123,125.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,837.69 : 6,665,410.95 = 4,080,457.81 : x
  2. Step 2: Convert to fraction form
    4,441,837.69/6,665,410.95 = 4,080,457.81/x
  3. Step 3: Cross multiply
    4,441,837.69x = 6,665,410.95 × 4,080,457.81
  4. Step 4: Simplify right side
    4,441,837.69x = 27,197,928,167,787.02
  5. Step 5: Solve for x
    x = 27,197,928,167,787.02/4,441,837.69
  6. Step 6: Final answer
    x = 6,123,125.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.