Home / 2,010,329.10-3,016,056.60-813,092.40

Finding the Fourth Proportional to 2,010,329.10, 3,016,056.60 and 813,092.40

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Solution

The fourth proportional to 2,010,329.10, 3,016,056.60 and 813,092.40 is: 1,219,866.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,329.10 : 3,016,056.60 = 813,092.40 : x
  2. Step 2: Convert to fraction form
    2,010,329.10/3,016,056.60 = 813,092.40/x
  3. Step 3: Cross multiply
    2,010,329.10x = 3,016,056.60 × 813,092.40
  4. Step 4: Simplify right side
    2,010,329.10x = 2,452,332,699,429.84
  5. Step 5: Solve for x
    x = 2,452,332,699,429.84/2,010,329.10
  6. Step 6: Final answer
    x = 1,219,866.29

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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.