Home / 994,695.11-1,493,086.30-881,567.07

Finding the Fourth Proportional to 994,695.11, 1,493,086.30 and 881,567.07

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Solution

The fourth proportional to 994,695.11, 1,493,086.30 and 881,567.07 is: 1,323,275.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,695.11 : 1,493,086.30 = 881,567.07 : x
  2. Step 2: Convert to fraction form
    994,695.11/1,493,086.30 = 881,567.07/x
  3. Step 3: Cross multiply
    994,695.11x = 1,493,086.30 × 881,567.07
  4. Step 4: Simplify right side
    994,695.11x = 1,316,255,714,748.14
  5. Step 5: Solve for x
    x = 1,316,255,714,748.14/994,695.11
  6. Step 6: Final answer
    x = 1,323,275.55

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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.