Home / 2,060,244.07-3,090,809.04-694,153.53

Finding the Fourth Proportional to 2,060,244.07, 3,090,809.04 and 694,153.53

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Solution

The fourth proportional to 2,060,244.07, 3,090,809.04 and 694,153.53 is: 1,041,379.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,244.07 : 3,090,809.04 = 694,153.53 : x
  2. Step 2: Convert to fraction form
    2,060,244.07/3,090,809.04 = 694,153.53/x
  3. Step 3: Cross multiply
    2,060,244.07x = 3,090,809.04 × 694,153.53
  4. Step 4: Simplify right side
    2,060,244.07x = 2,145,495,986,747.10
  5. Step 5: Solve for x
    x = 2,145,495,986,747.10/2,060,244.07
  6. Step 6: Final answer
    x = 1,041,379.52

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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.