Home / 4,994,826.86-6,892,878.30-2,702,986.94

Finding the Fourth Proportional to 4,994,826.86, 6,892,878.30 and 2,702,986.94

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Solution

The fourth proportional to 4,994,826.86, 6,892,878.30 and 2,702,986.94 is: 3,730,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,826.86 : 6,892,878.30 = 2,702,986.94 : x
  2. Step 2: Convert to fraction form
    4,994,826.86/6,892,878.30 = 2,702,986.94/x
  3. Step 3: Cross multiply
    4,994,826.86x = 6,892,878.30 × 2,702,986.94
  4. Step 4: Simplify right side
    4,994,826.86x = 18,631,360,023,909.40
  5. Step 5: Solve for x
    x = 18,631,360,023,909.40/4,994,826.86
  6. Step 6: Final answer
    x = 3,730,131.30

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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.