Home / 3,236,215.15-4,467,656.02-2,364,070.65

Finding the Fourth Proportional to 3,236,215.15, 4,467,656.02 and 2,364,070.65

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Solution

The fourth proportional to 3,236,215.15, 4,467,656.02 and 2,364,070.65 is: 3,263,644.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,215.15 : 4,467,656.02 = 2,364,070.65 : x
  2. Step 2: Convert to fraction form
    3,236,215.15/4,467,656.02 = 2,364,070.65/x
  3. Step 3: Cross multiply
    3,236,215.15x = 4,467,656.02 × 2,364,070.65
  4. Step 4: Simplify right side
    3,236,215.15x = 10,561,854,471,177.81
  5. Step 5: Solve for x
    x = 10,561,854,471,177.81/3,236,215.15
  6. Step 6: Final answer
    x = 3,263,644.10

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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.