Home / 6,153,994.32-8,493,023.52-3,401,219.24

Finding the Fourth Proportional to 6,153,994.32, 8,493,023.52 and 3,401,219.24

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Solution

The fourth proportional to 6,153,994.32, 8,493,023.52 and 3,401,219.24 is: 4,693,965.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,994.32 : 8,493,023.52 = 3,401,219.24 : x
  2. Step 2: Convert to fraction form
    6,153,994.32/8,493,023.52 = 3,401,219.24/x
  3. Step 3: Cross multiply
    6,153,994.32x = 8,493,023.52 × 3,401,219.24
  4. Step 4: Simplify right side
    6,153,994.32x = 28,886,634,959,531.41
  5. Step 5: Solve for x
    x = 28,886,634,959,531.41/6,153,994.32
  6. Step 6: Final answer
    x = 4,693,965.16

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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.