Home / 11,561,323.40-15,952,598.40-6,597,498.32

Finding the Fourth Proportional to 11,561,323.40, 15,952,598.40 and 6,597,498.32

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Solution

The fourth proportional to 11,561,323.40, 15,952,598.40 and 6,597,498.32 is: 9,103,390.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,561,323.40 : 15,952,598.40 = 6,597,498.32 : x
  2. Step 2: Convert to fraction form
    11,561,323.40/15,952,598.40 = 6,597,498.32/x
  3. Step 3: Cross multiply
    11,561,323.40x = 15,952,598.40 × 6,597,498.32
  4. Step 4: Simplify right side
    11,561,323.40x = 105,247,241,143,634.69
  5. Step 5: Solve for x
    x = 105,247,241,143,634.69/11,561,323.40
  6. Step 6: Final answer
    x = 9,103,390.46

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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.