Home / 7,460,423.32-11,190,634.34-2,069,073.64

Finding the Fourth Proportional to 7,460,423.32, 11,190,634.34 and 2,069,073.64

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Solution

The fourth proportional to 7,460,423.32, 11,190,634.34 and 2,069,073.64 is: 3,103,610.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,423.32 : 11,190,634.34 = 2,069,073.64 : x
  2. Step 2: Convert to fraction form
    7,460,423.32/11,190,634.34 = 2,069,073.64/x
  3. Step 3: Cross multiply
    7,460,423.32x = 11,190,634.34 × 2,069,073.64
  4. Step 4: Simplify right side
    7,460,423.32x = 23,154,246,527,772.80
  5. Step 5: Solve for x
    x = 23,154,246,527,772.80/7,460,423.32
  6. Step 6: Final answer
    x = 3,103,610.28

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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.