Home / 3,062,953.34-4,594,429.74-819,033.02

Finding the Fourth Proportional to 3,062,953.34, 4,594,429.74 and 819,033.02

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Solution

The fourth proportional to 3,062,953.34, 4,594,429.74 and 819,033.02 is: 1,228,549.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,953.34 : 4,594,429.74 = 819,033.02 : x
  2. Step 2: Convert to fraction form
    3,062,953.34/4,594,429.74 = 819,033.02/x
  3. Step 3: Cross multiply
    3,062,953.34x = 4,594,429.74 × 819,033.02
  4. Step 4: Simplify right side
    3,062,953.34x = 3,762,989,665,130.02
  5. Step 5: Solve for x
    x = 3,762,989,665,130.02/3,062,953.34
  6. Step 6: Final answer
    x = 1,228,549.46

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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.