Home / 5,625,946.97-7,763,830.60-3,047,627.74

Finding the Fourth Proportional to 5,625,946.97, 7,763,830.60 and 3,047,627.74

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Solution

The fourth proportional to 5,625,946.97, 7,763,830.60 and 3,047,627.74 is: 4,205,739.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,946.97 : 7,763,830.60 = 3,047,627.74 : x
  2. Step 2: Convert to fraction form
    5,625,946.97/7,763,830.60 = 3,047,627.74/x
  3. Step 3: Cross multiply
    5,625,946.97x = 7,763,830.60 × 3,047,627.74
  4. Step 4: Simplify right side
    5,625,946.97x = 23,661,265,505,220.84
  5. Step 5: Solve for x
    x = 23,661,265,505,220.84/5,625,946.97
  6. Step 6: Final answer
    x = 4,205,739.16

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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.