Home / 3,729,339.60-5,594,009.40-3,569,907.30

Finding the Fourth Proportional to 3,729,339.60, 5,594,009.40 and 3,569,907.30

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Solution

The fourth proportional to 3,729,339.60, 5,594,009.40 and 3,569,907.30 is: 5,354,860.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,339.60 : 5,594,009.40 = 3,569,907.30 : x
  2. Step 2: Convert to fraction form
    3,729,339.60/5,594,009.40 = 3,569,907.30/x
  3. Step 3: Cross multiply
    3,729,339.60x = 5,594,009.40 × 3,569,907.30
  4. Step 4: Simplify right side
    3,729,339.60x = 19,970,094,993,328.62
  5. Step 5: Solve for x
    x = 19,970,094,993,328.62/3,729,339.60
  6. Step 6: Final answer
    x = 5,354,860.95

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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.