Home / 5,792,970.72-8,689,882.55-1,533,110.25

Finding the Fourth Proportional to 5,792,970.72, 8,689,882.55 and 1,533,110.25

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Solution

The fourth proportional to 5,792,970.72, 8,689,882.55 and 1,533,110.25 is: 2,299,778.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,970.72 : 8,689,882.55 = 1,533,110.25 : x
  2. Step 2: Convert to fraction form
    5,792,970.72/8,689,882.55 = 1,533,110.25/x
  3. Step 3: Cross multiply
    5,792,970.72x = 8,689,882.55 × 1,533,110.25
  4. Step 4: Simplify right side
    5,792,970.72x = 13,322,548,001,035.59
  5. Step 5: Solve for x
    x = 13,322,548,001,035.59/5,792,970.72
  6. Step 6: Final answer
    x = 2,299,778.24

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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.