Home / 8,845,582.12-13,266,893.34-2,456,480.36

Finding the Fourth Proportional to 8,845,582.12, 13,266,893.34 and 2,456,480.36

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Solution

The fourth proportional to 8,845,582.12, 13,266,893.34 and 2,456,480.36 is: 3,684,309.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,582.12 : 13,266,893.34 = 2,456,480.36 : x
  2. Step 2: Convert to fraction form
    8,845,582.12/13,266,893.34 = 2,456,480.36/x
  3. Step 3: Cross multiply
    8,845,582.12x = 13,266,893.34 × 2,456,480.36
  4. Step 4: Simplify right side
    8,845,582.12x = 32,589,862,927,924.80
  5. Step 5: Solve for x
    x = 32,589,862,927,924.80/8,845,582.12
  6. Step 6: Final answer
    x = 3,684,309.58

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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.