Home / 2,241,898.83-3,093,895.04-1,223,359.47

Finding the Fourth Proportional to 2,241,898.83, 3,093,895.04 and 1,223,359.47

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Solution

The fourth proportional to 2,241,898.83, 3,093,895.04 and 1,223,359.47 is: 1,688,276.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,898.83 : 3,093,895.04 = 1,223,359.47 : x
  2. Step 2: Convert to fraction form
    2,241,898.83/3,093,895.04 = 1,223,359.47/x
  3. Step 3: Cross multiply
    2,241,898.83x = 3,093,895.04 × 1,223,359.47
  4. Step 4: Simplify right side
    2,241,898.83x = 3,784,945,790,253.23
  5. Step 5: Solve for x
    x = 3,784,945,790,253.23/2,241,898.83
  6. Step 6: Final answer
    x = 1,688,276.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.