Home / 7,792,612.48-10,753,773.78-4,354,852.60

Finding the Fourth Proportional to 7,792,612.48, 10,753,773.78 and 4,354,852.60

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Solution

The fourth proportional to 7,792,612.48, 10,753,773.78 and 4,354,852.60 is: 6,009,679.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,612.48 : 10,753,773.78 = 4,354,852.60 : x
  2. Step 2: Convert to fraction form
    7,792,612.48/10,753,773.78 = 4,354,852.60/x
  3. Step 3: Cross multiply
    7,792,612.48x = 10,753,773.78 × 4,354,852.60
  4. Step 4: Simplify right side
    7,792,612.48x = 46,831,099,705,644.82
  5. Step 5: Solve for x
    x = 46,831,099,705,644.82/7,792,612.48
  6. Step 6: Final answer
    x = 6,009,679.02

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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.