Home / 3,060,365.10-4,586,611.05-1,861,014.30

Finding the Fourth Proportional to 3,060,365.10, 4,586,611.05 and 1,861,014.30

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Solution

The fourth proportional to 3,060,365.10, 4,586,611.05 and 1,861,014.30 is: 2,789,127.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,365.10 : 4,586,611.05 = 1,861,014.30 : x
  2. Step 2: Convert to fraction form
    3,060,365.10/4,586,611.05 = 1,861,014.30/x
  3. Step 3: Cross multiply
    3,060,365.10x = 4,586,611.05 × 1,861,014.30
  4. Step 4: Simplify right side
    3,060,365.10x = 8,535,748,752,588.02
  5. Step 5: Solve for x
    x = 8,535,748,752,588.02/3,060,365.10
  6. Step 6: Final answer
    x = 2,789,127.60

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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.