Home / 3,327,541.61-4,592,007.51-1,799,648.78

Finding the Fourth Proportional to 3,327,541.61, 4,592,007.51 and 1,799,648.78

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Solution

The fourth proportional to 3,327,541.61, 4,592,007.51 and 1,799,648.78 is: 2,483,515.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,541.61 : 4,592,007.51 = 1,799,648.78 : x
  2. Step 2: Convert to fraction form
    3,327,541.61/4,592,007.51 = 1,799,648.78/x
  3. Step 3: Cross multiply
    3,327,541.61x = 4,592,007.51 × 1,799,648.78
  4. Step 4: Simplify right side
    3,327,541.61x = 8,264,000,713,122.34
  5. Step 5: Solve for x
    x = 8,264,000,713,122.34/3,327,541.61
  6. Step 6: Final answer
    x = 2,483,515.36

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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.