Home / 3,326,402.24-4,590,434.20-1,876,094.72

Finding the Fourth Proportional to 3,326,402.24, 4,590,434.20 and 1,876,094.72

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Solution

The fourth proportional to 3,326,402.24, 4,590,434.20 and 1,876,094.72 is: 2,589,010.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,402.24 : 4,590,434.20 = 1,876,094.72 : x
  2. Step 2: Convert to fraction form
    3,326,402.24/4,590,434.20 = 1,876,094.72/x
  3. Step 3: Cross multiply
    3,326,402.24x = 4,590,434.20 × 1,876,094.72
  4. Step 4: Simplify right side
    3,326,402.24x = 8,612,089,365,127.42
  5. Step 5: Solve for x
    x = 8,612,089,365,127.42/3,326,402.24
  6. Step 6: Final answer
    x = 2,589,010.21

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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.