Home / 9,761,969.64-14,632,630.26-3,609,998.18

Finding the Fourth Proportional to 9,761,969.64, 14,632,630.26 and 3,609,998.18

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Solution

The fourth proportional to 9,761,969.64, 14,632,630.26 and 3,609,998.18 is: 5,411,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,761,969.64 : 14,632,630.26 = 3,609,998.18 : x
  2. Step 2: Convert to fraction form
    9,761,969.64/14,632,630.26 = 3,609,998.18/x
  3. Step 3: Cross multiply
    9,761,969.64x = 14,632,630.26 × 3,609,998.18
  4. Step 4: Simplify right side
    9,761,969.64x = 52,823,768,575,384.64
  5. Step 5: Solve for x
    x = 52,823,768,575,384.64/9,761,969.64
  6. Step 6: Final answer
    x = 5,411,179.35

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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.