Home / 4,736,611.20-7,105,953.60-1,541,193.60

Finding the Fourth Proportional to 4,736,611.20, 7,105,953.60 and 1,541,193.60

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Solution

The fourth proportional to 4,736,611.20, 7,105,953.60 and 1,541,193.60 is: 2,312,127.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,611.20 : 7,105,953.60 = 1,541,193.60 : x
  2. Step 2: Convert to fraction form
    4,736,611.20/7,105,953.60 = 1,541,193.60/x
  3. Step 3: Cross multiply
    4,736,611.20x = 7,105,953.60 × 1,541,193.60
  4. Step 4: Simplify right side
    4,736,611.20x = 10,951,650,210,216.96
  5. Step 5: Solve for x
    x = 10,951,650,210,216.96/4,736,611.20
  6. Step 6: Final answer
    x = 2,312,127.75

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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.