Home / 11,497,573.37-15,866,667.01-6,270,594.16

Finding the Fourth Proportional to 11,497,573.37, 15,866,667.01 and 6,270,594.16

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Solution

The fourth proportional to 11,497,573.37, 15,866,667.01 and 6,270,594.16 is: 8,653,428.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497,573.37 : 15,866,667.01 = 6,270,594.16 : x
  2. Step 2: Convert to fraction form
    11,497,573.37/15,866,667.01 = 6,270,594.16/x
  3. Step 3: Cross multiply
    11,497,573.37x = 15,866,667.01 × 6,270,594.16
  4. Step 4: Simplify right side
    11,497,573.37x = 99,493,429,491,570.66
  5. Step 5: Solve for x
    x = 99,493,429,491,570.66/11,497,573.37
  6. Step 6: Final answer
    x = 8,653,428.54

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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.