Home / 3,047,990.50-4,563,016.89-2,034,598.87

Finding the Fourth Proportional to 3,047,990.50, 4,563,016.89 and 2,034,598.87

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Solution

The fourth proportional to 3,047,990.50, 4,563,016.89 and 2,034,598.87 is: 3,045,911.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,990.50 : 4,563,016.89 = 2,034,598.87 : x
  2. Step 2: Convert to fraction form
    3,047,990.50/4,563,016.89 = 2,034,598.87/x
  3. Step 3: Cross multiply
    3,047,990.50x = 4,563,016.89 × 2,034,598.87
  4. Step 4: Simplify right side
    3,047,990.50x = 9,283,909,008,184.91
  5. Step 5: Solve for x
    x = 9,283,909,008,184.91/3,047,990.50
  6. Step 6: Final answer
    x = 3,045,911.40

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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.