Home / 1,944,666.66-2,916,999.90-524,722.68

Finding the Fourth Proportional to 1,944,666.66, 2,916,999.90 and 524,722.68

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Solution

The fourth proportional to 1,944,666.66, 2,916,999.90 and 524,722.68 is: 787,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,666.66 : 2,916,999.90 = 524,722.68 : x
  2. Step 2: Convert to fraction form
    1,944,666.66/2,916,999.90 = 524,722.68/x
  3. Step 3: Cross multiply
    1,944,666.66x = 2,916,999.90 × 524,722.68
  4. Step 4: Simplify right side
    1,944,666.66x = 1,530,616,005,087.73
  5. Step 5: Solve for x
    x = 1,530,616,005,087.73/1,944,666.66
  6. Step 6: Final answer
    x = 787,084.00

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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.