Home / 6,659,967.60-9,190,784.40-3,604,182.24

Finding the Fourth Proportional to 6,659,967.60, 9,190,784.40 and 3,604,182.24

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Solution

The fourth proportional to 6,659,967.60, 9,190,784.40 and 3,604,182.24 is: 4,973,787.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,967.60 : 9,190,784.40 = 3,604,182.24 : x
  2. Step 2: Convert to fraction form
    6,659,967.60/9,190,784.40 = 3,604,182.24/x
  3. Step 3: Cross multiply
    6,659,967.60x = 9,190,784.40 × 3,604,182.24
  4. Step 4: Simplify right side
    6,659,967.60x = 33,125,261,906,149.06
  5. Step 5: Solve for x
    x = 33,125,261,906,149.06/6,659,967.60
  6. Step 6: Final answer
    x = 4,973,787.25

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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.