Home / 4,885,476.60-6,741,998.40-2,710,162.48

Finding the Fourth Proportional to 4,885,476.60, 6,741,998.40 and 2,710,162.48

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Solution

The fourth proportional to 4,885,476.60, 6,741,998.40 and 2,710,162.48 is: 3,740,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,476.60 : 6,741,998.40 = 2,710,162.48 : x
  2. Step 2: Convert to fraction form
    4,885,476.60/6,741,998.40 = 2,710,162.48/x
  3. Step 3: Cross multiply
    4,885,476.60x = 6,741,998.40 × 2,710,162.48
  4. Step 4: Simplify right side
    4,885,476.60x = 18,271,911,103,900.03
  5. Step 5: Solve for x
    x = 18,271,911,103,900.03/4,885,476.60
  6. Step 6: Final answer
    x = 3,740,046.80

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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.