Home / 4,885,965.02-7,326,559.60-2,006,562.20

Finding the Fourth Proportional to 4,885,965.02, 7,326,559.60 and 2,006,562.20

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Solution

The fourth proportional to 4,885,965.02, 7,326,559.60 and 2,006,562.20 is: 3,008,862.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,965.02 : 7,326,559.60 = 2,006,562.20 : x
  2. Step 2: Convert to fraction form
    4,885,965.02/7,326,559.60 = 2,006,562.20/x
  3. Step 3: Cross multiply
    4,885,965.02x = 7,326,559.60 × 2,006,562.20
  4. Step 4: Simplify right side
    4,885,965.02x = 14,701,197,507,757.92
  5. Step 5: Solve for x
    x = 14,701,197,507,757.92/4,885,965.02
  6. Step 6: Final answer
    x = 3,008,862.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.