Home / 4,841,131.60-7,261,697.40-3,329,477.20

Finding the Fourth Proportional to 4,841,131.60, 7,261,697.40 and 3,329,477.20

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Solution

The fourth proportional to 4,841,131.60, 7,261,697.40 and 3,329,477.20 is: 4,994,215.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,131.60 : 7,261,697.40 = 3,329,477.20 : x
  2. Step 2: Convert to fraction form
    4,841,131.60/7,261,697.40 = 3,329,477.20/x
  3. Step 3: Cross multiply
    4,841,131.60x = 7,261,697.40 × 3,329,477.20
  4. Step 4: Simplify right side
    4,841,131.60x = 24,177,655,926,599.28
  5. Step 5: Solve for x
    x = 24,177,655,926,599.28/4,841,131.60
  6. Step 6: Final answer
    x = 4,994,215.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.