Home / 11,497,573.88-15,866,667.71-6,270,594.66

Finding the Fourth Proportional to 11,497,573.88, 15,866,667.71 and 6,270,594.66

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Solution

The fourth proportional to 11,497,573.88, 15,866,667.71 and 6,270,594.66 is: 8,653,429.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497,573.88 : 15,866,667.71 = 6,270,594.66 : x
  2. Step 2: Convert to fraction form
    11,497,573.88/15,866,667.71 = 6,270,594.66/x
  3. Step 3: Cross multiply
    11,497,573.88x = 15,866,667.71 × 6,270,594.66
  4. Step 4: Simplify right side
    11,497,573.88x = 99,493,441,782,967.45
  5. Step 5: Solve for x
    x = 99,493,441,782,967.45/11,497,573.88
  6. Step 6: Final answer
    x = 8,653,429.22

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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.