Home / 9,475,705.44-13,076,473.14-5,124,791.52

Finding the Fourth Proportional to 9,475,705.44, 13,076,473.14 and 5,124,791.52

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Solution

The fourth proportional to 9,475,705.44, 13,076,473.14 and 5,124,791.52 is: 7,072,212.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,705.44 : 13,076,473.14 = 5,124,791.52 : x
  2. Step 2: Convert to fraction form
    9,475,705.44/13,076,473.14 = 5,124,791.52/x
  3. Step 3: Cross multiply
    9,475,705.44x = 13,076,473.14 × 5,124,791.52
  4. Step 4: Simplify right side
    9,475,705.44x = 67,014,198,659,379.77
  5. Step 5: Solve for x
    x = 67,014,198,659,379.77/9,475,705.44
  6. Step 6: Final answer
    x = 7,072,212.10

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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.