Home / 9,518,569.44-14,283,092.88-4,127,261.28

Finding the Fourth Proportional to 9,518,569.44, 14,283,092.88 and 4,127,261.28

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Solution

The fourth proportional to 9,518,569.44, 14,283,092.88 and 4,127,261.28 is: 6,193,163.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,518,569.44 : 14,283,092.88 = 4,127,261.28 : x
  2. Step 2: Convert to fraction form
    9,518,569.44/14,283,092.88 = 4,127,261.28/x
  3. Step 3: Cross multiply
    9,518,569.44x = 14,283,092.88 × 4,127,261.28
  4. Step 4: Simplify right side
    9,518,569.44x = 58,950,056,202,267.69
  5. Step 5: Solve for x
    x = 58,950,056,202,267.69/9,518,569.44
  6. Step 6: Final answer
    x = 6,193,163.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.