Home / 7,460,439.94-11,190,659.27-2,069,090.27

Finding the Fourth Proportional to 7,460,439.94, 11,190,659.27 and 2,069,090.27

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Solution

The fourth proportional to 7,460,439.94, 11,190,659.27 and 2,069,090.27 is: 3,103,635.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,439.94 : 11,190,659.27 = 2,069,090.27 : x
  2. Step 2: Convert to fraction form
    7,460,439.94/11,190,659.27 = 2,069,090.27/x
  3. Step 3: Cross multiply
    7,460,439.94x = 11,190,659.27 × 2,069,090.27
  4. Step 4: Simplify right side
    7,460,439.94x = 23,154,484,144,143.55
  5. Step 5: Solve for x
    x = 23,154,484,144,143.55/7,460,439.94
  6. Step 6: Final answer
    x = 3,103,635.22

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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.