Home / 2,795,683.20-4,187,377.92-2,310,411.16

Finding the Fourth Proportional to 2,795,683.20, 4,187,377.92 and 2,310,411.16

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Solution

The fourth proportional to 2,795,683.20, 4,187,377.92 and 2,310,411.16 is: 3,460,536.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,683.20 : 4,187,377.92 = 2,310,411.16 : x
  2. Step 2: Convert to fraction form
    2,795,683.20/4,187,377.92 = 2,310,411.16/x
  3. Step 3: Cross multiply
    2,795,683.20x = 4,187,377.92 × 2,310,411.16
  4. Step 4: Simplify right side
    2,795,683.20x = 9,674,564,677,505.59
  5. Step 5: Solve for x
    x = 9,674,564,677,505.59/2,795,683.20
  6. Step 6: Final answer
    x = 3,460,536.83

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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.