Home / 12,755,523.04-17,602,609.42-6,954,303.25

Finding the Fourth Proportional to 12,755,523.04, 17,602,609.42 and 6,954,303.25

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Solution

The fourth proportional to 12,755,523.04, 17,602,609.42 and 6,954,303.25 is: 9,596,931.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,755,523.04 : 17,602,609.42 = 6,954,303.25 : x
  2. Step 2: Convert to fraction form
    12,755,523.04/17,602,609.42 = 6,954,303.25/x
  3. Step 3: Cross multiply
    12,755,523.04x = 17,602,609.42 × 6,954,303.25
  4. Step 4: Simplify right side
    12,755,523.04x = 122,413,883,790,550.12
  5. Step 5: Solve for x
    x = 122,413,883,790,550.12/12,755,523.04
  6. Step 6: Final answer
    x = 9,596,931.73

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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.