Home / 4,830,056.94-6,665,338.14-2,765,002.86

Finding the Fourth Proportional to 4,830,056.94, 6,665,338.14 and 2,765,002.86

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Solution

The fourth proportional to 4,830,056.94, 6,665,338.14 and 2,765,002.86 is: 3,815,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,056.94 : 6,665,338.14 = 2,765,002.86 : x
  2. Step 2: Convert to fraction form
    4,830,056.94/6,665,338.14 = 2,765,002.86/x
  3. Step 3: Cross multiply
    4,830,056.94x = 6,665,338.14 × 2,765,002.86
  4. Step 4: Simplify right side
    4,830,056.94x = 18,429,679,019,967.08
  5. Step 5: Solve for x
    x = 18,429,679,019,967.08/4,830,056.94
  6. Step 6: Final answer
    x = 3,815,623.55

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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.