Home / 12,004,302.06-16,565,934.51-6,497,675.82

Finding the Fourth Proportional to 12,004,302.06, 16,565,934.51 and 6,497,675.82

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Solution

The fourth proportional to 12,004,302.06, 16,565,934.51 and 6,497,675.82 is: 8,966,791.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,004,302.06 : 16,565,934.51 = 6,497,675.82 : x
  2. Step 2: Convert to fraction form
    12,004,302.06/16,565,934.51 = 6,497,675.82/x
  3. Step 3: Cross multiply
    12,004,302.06x = 16,565,934.51 × 6,497,675.82
  4. Step 4: Simplify right side
    12,004,302.06x = 107,640,072,101,330.55
  5. Step 5: Solve for x
    x = 107,640,072,101,330.55/12,004,302.06
  6. Step 6: Final answer
    x = 8,966,791.37

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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.