Home / 3,016,637.64-4,162,491.99-1,792,487.88

Finding the Fourth Proportional to 3,016,637.64, 4,162,491.99 and 1,792,487.88

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Solution

The fourth proportional to 3,016,637.64, 4,162,491.99 and 1,792,487.88 is: 2,473,355.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,637.64 : 4,162,491.99 = 1,792,487.88 : x
  2. Step 2: Convert to fraction form
    3,016,637.64/4,162,491.99 = 1,792,487.88/x
  3. Step 3: Cross multiply
    3,016,637.64x = 4,162,491.99 × 1,792,487.88
  4. Step 4: Simplify right side
    3,016,637.64x = 7,461,216,442,672.08
  5. Step 5: Solve for x
    x = 7,461,216,442,672.08/3,016,637.64
  6. Step 6: Final answer
    x = 2,473,355.22

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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.