Home / 4,787,904.33-6,607,293.93-2,612,432.25

Finding the Fourth Proportional to 4,787,904.33, 6,607,293.93 and 2,612,432.25

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Solution

The fourth proportional to 4,787,904.33, 6,607,293.93 and 2,612,432.25 is: 3,605,148.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,904.33 : 6,607,293.93 = 2,612,432.25 : x
  2. Step 2: Convert to fraction form
    4,787,904.33/6,607,293.93 = 2,612,432.25/x
  3. Step 3: Cross multiply
    4,787,904.33x = 6,607,293.93 × 2,612,432.25
  4. Step 4: Simplify right side
    4,787,904.33x = 17,261,107,747,961.24
  5. Step 5: Solve for x
    x = 17,261,107,747,961.24/4,787,904.33
  6. Step 6: Final answer
    x = 3,605,148.84

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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.