Home / 4,780,827.16-6,597,349.14-2,605,323.61

Finding the Fourth Proportional to 4,780,827.16, 6,597,349.14 and 2,605,323.61

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Solution

The fourth proportional to 4,780,827.16, 6,597,349.14 and 2,605,323.61 is: 3,595,241.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,827.16 : 6,597,349.14 = 2,605,323.61 : x
  2. Step 2: Convert to fraction form
    4,780,827.16/6,597,349.14 = 2,605,323.61/x
  3. Step 3: Cross multiply
    4,780,827.16x = 6,597,349.14 × 2,605,323.61
  4. Step 4: Simplify right side
    4,780,827.16x = 17,188,229,452,528.25
  5. Step 5: Solve for x
    x = 17,188,229,452,528.25/4,780,827.16
  6. Step 6: Final answer
    x = 3,595,241.76

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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.