Home / 4,033,340.80-6,044,697.60-2,963,363.20

Finding the Fourth Proportional to 4,033,340.80, 6,044,697.60 and 2,963,363.20

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Solution

The fourth proportional to 4,033,340.80, 6,044,697.60 and 2,963,363.20 is: 4,441,140.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,340.80 : 6,044,697.60 = 2,963,363.20 : x
  2. Step 2: Convert to fraction form
    4,033,340.80/6,044,697.60 = 2,963,363.20/x
  3. Step 3: Cross multiply
    4,033,340.80x = 6,044,697.60 × 2,963,363.20
  4. Step 4: Simplify right side
    4,033,340.80x = 17,912,634,422,968.32
  5. Step 5: Solve for x
    x = 17,912,634,422,968.32/4,033,340.80
  6. Step 6: Final answer
    x = 4,441,140.81

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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.