Home / 4,938,610.86-6,815,548.08-2,763,024.57

Finding the Fourth Proportional to 4,938,610.86, 6,815,548.08 and 2,763,024.57

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Solution

The fourth proportional to 4,938,610.86, 6,815,548.08 and 2,763,024.57 is: 3,813,122.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,938,610.86 : 6,815,548.08 = 2,763,024.57 : x
  2. Step 2: Convert to fraction form
    4,938,610.86/6,815,548.08 = 2,763,024.57/x
  3. Step 3: Cross multiply
    4,938,610.86x = 6,815,548.08 × 2,763,024.57
  4. Step 4: Simplify right side
    4,938,610.86x = 18,831,526,803,056.32
  5. Step 5: Solve for x
    x = 18,831,526,803,056.32/4,938,610.86
  6. Step 6: Final answer
    x = 3,813,122.22

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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.