Home / 4,453,008.89-6,145,164.17-2,415,818.39

Finding the Fourth Proportional to 4,453,008.89, 6,145,164.17 and 2,415,818.39

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Solution

The fourth proportional to 4,453,008.89, 6,145,164.17 and 2,415,818.39 is: 3,333,835.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,008.89 : 6,145,164.17 = 2,415,818.39 : x
  2. Step 2: Convert to fraction form
    4,453,008.89/6,145,164.17 = 2,415,818.39/x
  3. Step 3: Cross multiply
    4,453,008.89x = 6,145,164.17 × 2,415,818.39
  4. Step 4: Simplify right side
    4,453,008.89x = 14,845,600,580,729.26
  5. Step 5: Solve for x
    x = 14,845,600,580,729.26/4,453,008.89
  6. Step 6: Final answer
    x = 3,333,835.83

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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.