Home / 4,930,606.35-7,395,909.59-1,336,373.30

Finding the Fourth Proportional to 4,930,606.35, 7,395,909.59 and 1,336,373.30

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Solution

The fourth proportional to 4,930,606.35, 7,395,909.59 and 1,336,373.30 is: 2,004,559.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,606.35 : 7,395,909.59 = 1,336,373.30 : x
  2. Step 2: Convert to fraction form
    4,930,606.35/7,395,909.59 = 1,336,373.30/x
  3. Step 3: Cross multiply
    4,930,606.35x = 7,395,909.59 × 1,336,373.30
  4. Step 4: Simplify right side
    4,930,606.35x = 9,883,696,061,628.53
  5. Step 5: Solve for x
    x = 9,883,696,061,628.53/4,930,606.35
  6. Step 6: Final answer
    x = 2,004,559.96

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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.