Home / 3,327,985.78-4,592,225.19-1,877,596.54

Finding the Fourth Proportional to 3,327,985.78, 4,592,225.19 and 1,877,596.54

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Solution

The fourth proportional to 3,327,985.78, 4,592,225.19 and 1,877,596.54 is: 2,590,860.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,985.78 : 4,592,225.19 = 1,877,596.54 : x
  2. Step 2: Convert to fraction form
    3,327,985.78/4,592,225.19 = 1,877,596.54/x
  3. Step 3: Cross multiply
    3,327,985.78x = 4,592,225.19 × 1,877,596.54
  4. Step 4: Simplify right side
    3,327,985.78x = 8,622,346,127,644.84
  5. Step 5: Solve for x
    x = 8,622,346,127,644.84/3,327,985.78
  6. Step 6: Final answer
    x = 2,590,860.27

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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.