Home / 2,016,688.70-3,025,033.05-1,830,064.70

Finding the Fourth Proportional to 2,016,688.70, 3,025,033.05 and 1,830,064.70

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Solution

The fourth proportional to 2,016,688.70, 3,025,033.05 and 1,830,064.70 is: 2,745,097.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,688.70 : 3,025,033.05 = 1,830,064.70 : x
  2. Step 2: Convert to fraction form
    2,016,688.70/3,025,033.05 = 1,830,064.70/x
  3. Step 3: Cross multiply
    2,016,688.70x = 3,025,033.05 × 1,830,064.70
  4. Step 4: Simplify right side
    2,016,688.70x = 5,536,006,201,138.34
  5. Step 5: Solve for x
    x = 5,536,006,201,138.34/2,016,688.70
  6. Step 6: Final answer
    x = 2,745,097.05

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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.