Home / 10,596,124.96-14,622,965.04-7,504,180

Finding the Fourth Proportional to 10,596,124.96, 14,622,965.04 and 7,504,180

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Solution

The fourth proportional to 10,596,124.96, 14,622,965.04 and 7,504,180 is: 10,355,989.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596,124.96 : 14,622,965.04 = 7,504,180 : x
  2. Step 2: Convert to fraction form
    10,596,124.96/14,622,965.04 = 7,504,180/x
  3. Step 3: Cross multiply
    10,596,124.96x = 14,622,965.04 × 7,504,180
  4. Step 4: Simplify right side
    10,596,124.96x = 109,733,361,793,867.19
  5. Step 5: Solve for x
    x = 109,733,361,793,867.19/10,596,124.96
  6. Step 6: Final answer
    x = 10,355,989.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.