Home / 10,705,003.44-14,772,509.46-5,810,120.42

Finding the Fourth Proportional to 10,705,003.44, 14,772,509.46 and 5,810,120.42

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Solution

The fourth proportional to 10,705,003.44, 14,772,509.46 and 5,810,120.42 is: 8,017,751.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,003.44 : 14,772,509.46 = 5,810,120.42 : x
  2. Step 2: Convert to fraction form
    10,705,003.44/14,772,509.46 = 5,810,120.42/x
  3. Step 3: Cross multiply
    10,705,003.44x = 14,772,509.46 × 5,810,120.42
  4. Step 4: Simplify right side
    10,705,003.44x = 85,830,058,794,326.62
  5. Step 5: Solve for x
    x = 85,830,058,794,326.62/10,705,003.44
  6. Step 6: Final answer
    x = 8,017,751.63

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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.