Home / 4,089,926.61-5,644,109.91-2,459,267.82

Finding the Fourth Proportional to 4,089,926.61, 5,644,109.91 and 2,459,267.82

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Solution

The fourth proportional to 4,089,926.61, 5,644,109.91 and 2,459,267.82 is: 3,393,796.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,926.61 : 5,644,109.91 = 2,459,267.82 : x
  2. Step 2: Convert to fraction form
    4,089,926.61/5,644,109.91 = 2,459,267.82/x
  3. Step 3: Cross multiply
    4,089,926.61x = 5,644,109.91 × 2,459,267.82
  4. Step 4: Simplify right side
    4,089,926.61x = 13,880,377,874,206.10
  5. Step 5: Solve for x
    x = 13,880,377,874,206.10/4,089,926.61
  6. Step 6: Final answer
    x = 3,393,796.32

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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.