Home / 9,671,367.22-13,337,326.23-6,187,808.26

Finding the Fourth Proportional to 9,671,367.22, 13,337,326.23 and 6,187,808.26

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Solution

The fourth proportional to 9,671,367.22, 13,337,326.23 and 6,187,808.26 is: 8,533,314.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671,367.22 : 13,337,326.23 = 6,187,808.26 : x
  2. Step 2: Convert to fraction form
    9,671,367.22/13,337,326.23 = 6,187,808.26/x
  3. Step 3: Cross multiply
    9,671,367.22x = 13,337,326.23 × 6,187,808.26
  4. Step 4: Simplify right side
    9,671,367.22x = 82,528,817,412,308.66
  5. Step 5: Solve for x
    x = 82,528,817,412,308.66/9,671,367.22
  6. Step 6: Final answer
    x = 8,533,314.43

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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.