Home / 1,933,677.01-2,900,288.88-654,280.66

Finding the Fourth Proportional to 1,933,677.01, 2,900,288.88 and 654,280.66

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Solution

The fourth proportional to 1,933,677.01, 2,900,288.88 and 654,280.66 is: 981,344.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,677.01 : 2,900,288.88 = 654,280.66 : x
  2. Step 2: Convert to fraction form
    1,933,677.01/2,900,288.88 = 654,280.66/x
  3. Step 3: Cross multiply
    1,933,677.01x = 2,900,288.88 × 654,280.66
  4. Step 4: Simplify right side
    1,933,677.01x = 1,897,602,922,597.06
  5. Step 5: Solve for x
    x = 1,897,602,922,597.06/1,933,677.01
  6. Step 6: Final answer
    x = 981,344.31

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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.