Home / 1,466,189.16-2,023,308.24-854,303.88

Finding the Fourth Proportional to 1,466,189.16, 2,023,308.24 and 854,303.88

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Solution

The fourth proportional to 1,466,189.16, 2,023,308.24 and 854,303.88 is: 1,178,920.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,189.16 : 2,023,308.24 = 854,303.88 : x
  2. Step 2: Convert to fraction form
    1,466,189.16/2,023,308.24 = 854,303.88/x
  3. Step 3: Cross multiply
    1,466,189.16x = 2,023,308.24 × 854,303.88
  4. Step 4: Simplify right side
    1,466,189.16x = 1,728,520,079,867.97
  5. Step 5: Solve for x
    x = 1,728,520,079,867.97/1,466,189.16
  6. Step 6: Final answer
    x = 1,178,920.24

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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.