Home / 5,614,599.03-7,748,164.40-3,036,297.75

Finding the Fourth Proportional to 5,614,599.03, 7,748,164.40 and 3,036,297.75

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Solution

The fourth proportional to 5,614,599.03, 7,748,164.40 and 3,036,297.75 is: 4,190,100.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,599.03 : 7,748,164.40 = 3,036,297.75 : x
  2. Step 2: Convert to fraction form
    5,614,599.03/7,748,164.40 = 3,036,297.75/x
  3. Step 3: Cross multiply
    5,614,599.03x = 7,748,164.40 × 3,036,297.75
  4. Step 4: Simplify right side
    5,614,599.03x = 23,525,734,119,168.61
  5. Step 5: Solve for x
    x = 23,525,734,119,168.61/5,614,599.03
  6. Step 6: Final answer
    x = 4,190,100.49

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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.