Home / 4,043,721.90-6,065,582.85-3,670,473.90

Finding the Fourth Proportional to 4,043,721.90, 6,065,582.85 and 3,670,473.90

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Solution

The fourth proportional to 4,043,721.90, 6,065,582.85 and 3,670,473.90 is: 5,505,710.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,721.90 : 6,065,582.85 = 3,670,473.90 : x
  2. Step 2: Convert to fraction form
    4,043,721.90/6,065,582.85 = 3,670,473.90/x
  3. Step 3: Cross multiply
    4,043,721.90x = 6,065,582.85 × 3,670,473.90
  4. Step 4: Simplify right side
    4,043,721.90x = 22,263,563,539,212.61
  5. Step 5: Solve for x
    x = 22,263,563,539,212.61/4,043,721.90
  6. Step 6: Final answer
    x = 5,505,710.85

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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.