Home / 10,295,218.81-14,208,661.88-5,944,297.83

Finding the Fourth Proportional to 10,295,218.81, 14,208,661.88 and 5,944,297.83

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Solution

The fourth proportional to 10,295,218.81, 14,208,661.88 and 5,944,297.83 is: 8,203,858.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,218.81 : 14,208,661.88 = 5,944,297.83 : x
  2. Step 2: Convert to fraction form
    10,295,218.81/14,208,661.88 = 5,944,297.83/x
  3. Step 3: Cross multiply
    10,295,218.81x = 14,208,661.88 × 5,944,297.83
  4. Step 4: Simplify right side
    10,295,218.81x = 84,460,517,980,487.72
  5. Step 5: Solve for x
    x = 84,460,517,980,487.72/10,295,218.81
  6. Step 6: Final answer
    x = 8,203,858.46

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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.