Home / 10,364,569.15-14,307,691.67-6,695,274.51

Finding the Fourth Proportional to 10,364,569.15, 14,307,691.67 and 6,695,274.51

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Solution

The fourth proportional to 10,364,569.15, 14,307,691.67 and 6,695,274.51 is: 9,242,441.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,569.15 : 14,307,691.67 = 6,695,274.51 : x
  2. Step 2: Convert to fraction form
    10,364,569.15/14,307,691.67 = 6,695,274.51/x
  3. Step 3: Cross multiply
    10,364,569.15x = 14,307,691.67 × 6,695,274.51
  4. Step 4: Simplify right side
    10,364,569.15x = 95,793,923,335,090.33
  5. Step 5: Solve for x
    x = 95,793,923,335,090.33/10,364,569.15
  6. Step 6: Final answer
    x = 9,242,441.43

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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.