Home / 10,757,176.89-14,844,904.34-5,928,280.89

Finding the Fourth Proportional to 10,757,176.89, 14,844,904.34 and 5,928,280.89

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Solution

The fourth proportional to 10,757,176.89, 14,844,904.34 and 5,928,280.89 is: 8,181,027.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757,176.89 : 14,844,904.34 = 5,928,280.89 : x
  2. Step 2: Convert to fraction form
    10,757,176.89/14,844,904.34 = 5,928,280.89/x
  3. Step 3: Cross multiply
    10,757,176.89x = 14,844,904.34 × 5,928,280.89
  4. Step 4: Simplify right side
    10,757,176.89x = 88,004,762,683,058.66
  5. Step 5: Solve for x
    x = 88,004,762,683,058.66/10,757,176.89
  6. Step 6: Final answer
    x = 8,181,027.75

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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.