Home / 3,062,953.36-4,594,429.72-819,033.04

Finding the Fourth Proportional to 3,062,953.36, 4,594,429.72 and 819,033.04

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Solution

The fourth proportional to 3,062,953.36, 4,594,429.72 and 819,033.04 is: 1,228,549.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,953.36 : 4,594,429.72 = 819,033.04 : x
  2. Step 2: Convert to fraction form
    3,062,953.36/4,594,429.72 = 819,033.04/x
  3. Step 3: Cross multiply
    3,062,953.36x = 4,594,429.72 × 819,033.04
  4. Step 4: Simplify right side
    3,062,953.36x = 3,762,989,740,637.95
  5. Step 5: Solve for x
    x = 3,762,989,740,637.95/3,062,953.36
  6. Step 6: Final answer
    x = 1,228,549.47

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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.