Home / 4,962,906.40-7,444,359.60-2,833,205.80

Finding the Fourth Proportional to 4,962,906.40, 7,444,359.60 and 2,833,205.80

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Solution

The fourth proportional to 4,962,906.40, 7,444,359.60 and 2,833,205.80 is: 4,249,808.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,906.40 : 7,444,359.60 = 2,833,205.80 : x
  2. Step 2: Convert to fraction form
    4,962,906.40/7,444,359.60 = 2,833,205.80/x
  3. Step 3: Cross multiply
    4,962,906.40x = 7,444,359.60 × 2,833,205.80
  4. Step 4: Simplify right side
    4,962,906.40x = 21,091,402,796,005.68
  5. Step 5: Solve for x
    x = 21,091,402,796,005.68/4,962,906.40
  6. Step 6: Final answer
    x = 4,249,808.70

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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.