Home / 2,011,952.16-3,017,929.05-495,664.58

Finding the Fourth Proportional to 2,011,952.16, 3,017,929.05 and 495,664.58

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Solution

The fourth proportional to 2,011,952.16, 3,017,929.05 and 495,664.58 is: 743,497.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,952.16 : 3,017,929.05 = 495,664.58 : x
  2. Step 2: Convert to fraction form
    2,011,952.16/3,017,929.05 = 495,664.58/x
  3. Step 3: Cross multiply
    2,011,952.16x = 3,017,929.05 × 495,664.58
  4. Step 4: Simplify right side
    2,011,952.16x = 1,495,880,542,582.87
  5. Step 5: Solve for x
    x = 1,495,880,542,582.87/2,011,952.16
  6. Step 6: Final answer
    x = 743,497.07

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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.