Home / 2,405,523.04-3,319,535.12-1,373,084.08

Finding the Fourth Proportional to 2,405,523.04, 3,319,535.12 and 1,373,084.08

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Solution

The fourth proportional to 2,405,523.04, 3,319,535.12 and 1,373,084.08 is: 1,894,806.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,523.04 : 3,319,535.12 = 1,373,084.08 : x
  2. Step 2: Convert to fraction form
    2,405,523.04/3,319,535.12 = 1,373,084.08/x
  3. Step 3: Cross multiply
    2,405,523.04x = 3,319,535.12 × 1,373,084.08
  4. Step 4: Simplify right side
    2,405,523.04x = 4,558,000,826,272.89
  5. Step 5: Solve for x
    x = 4,558,000,826,272.89/2,405,523.04
  6. Step 6: Final answer
    x = 1,894,806.56

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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.