Home / 2,046,179.04-2,827,193.52-1,472,083.68

Finding the Fourth Proportional to 2,046,179.04, 2,827,193.52 and 1,472,083.68

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Solution

The fourth proportional to 2,046,179.04, 2,827,193.52 and 1,472,083.68 is: 2,033,969.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,179.04 : 2,827,193.52 = 1,472,083.68 : x
  2. Step 2: Convert to fraction form
    2,046,179.04/2,827,193.52 = 1,472,083.68/x
  3. Step 3: Cross multiply
    2,046,179.04x = 2,827,193.52 × 1,472,083.68
  4. Step 4: Simplify right side
    2,046,179.04x = 4,161,865,440,993.75
  5. Step 5: Solve for x
    x = 4,161,865,440,993.75/2,046,179.04
  6. Step 6: Final answer
    x = 2,033,969.34

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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.