Home / 7,756,792.54-11,635,157.40-2,365,427.35

Finding the Fourth Proportional to 7,756,792.54, 11,635,157.40 and 2,365,427.35

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Solution

The fourth proportional to 7,756,792.54, 11,635,157.40 and 2,365,427.35 is: 3,548,131.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,756,792.54 : 11,635,157.40 = 2,365,427.35 : x
  2. Step 2: Convert to fraction form
    7,756,792.54/11,635,157.40 = 2,365,427.35/x
  3. Step 3: Cross multiply
    7,756,792.54x = 11,635,157.40 × 2,365,427.35
  4. Step 4: Simplify right side
    7,756,792.54x = 27,522,119,541,188.48
  5. Step 5: Solve for x
    x = 27,522,119,541,188.48/7,756,792.54
  6. Step 6: Final answer
    x = 3,548,131.45

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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.