Home / 1,444,953.34-1,994,101.25-800,373.46

Finding the Fourth Proportional to 1,444,953.34, 1,994,101.25 and 800,373.46

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Solution

The fourth proportional to 1,444,953.34, 1,994,101.25 and 800,373.46 is: 1,104,551.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,953.34 : 1,994,101.25 = 800,373.46 : x
  2. Step 2: Convert to fraction form
    1,444,953.34/1,994,101.25 = 800,373.46/x
  3. Step 3: Cross multiply
    1,444,953.34x = 1,994,101.25 × 800,373.46
  4. Step 4: Simplify right side
    1,444,953.34x = 1,596,025,719,053.76
  5. Step 5: Solve for x
    x = 1,596,025,719,053.76/1,444,953.34
  6. Step 6: Final answer
    x = 1,104,551.74

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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.