Home / 4,074,346.04-5,622,579.07-2,238,798.98

Finding the Fourth Proportional to 4,074,346.04, 5,622,579.07 and 2,238,798.98

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Solution

The fourth proportional to 4,074,346.04, 5,622,579.07 and 2,238,798.98 is: 3,089,532.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,346.04 : 5,622,579.07 = 2,238,798.98 : x
  2. Step 2: Convert to fraction form
    4,074,346.04/5,622,579.07 = 2,238,798.98/x
  3. Step 3: Cross multiply
    4,074,346.04x = 5,622,579.07 × 2,238,798.98
  4. Step 4: Simplify right side
    4,074,346.04x = 12,587,824,295,344.80
  5. Step 5: Solve for x
    x = 12,587,824,295,344.80/4,074,346.04
  6. Step 6: Final answer
    x = 3,089,532.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.