Home / 11,551,053.35-15,940,641.62-6,323,973.30

Finding the Fourth Proportional to 11,551,053.35, 15,940,641.62 and 6,323,973.30

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Solution

The fourth proportional to 11,551,053.35, 15,940,641.62 and 6,323,973.30 is: 8,727,186.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,551,053.35 : 15,940,641.62 = 6,323,973.30 : x
  2. Step 2: Convert to fraction form
    11,551,053.35/15,940,641.62 = 6,323,973.30/x
  3. Step 3: Cross multiply
    11,551,053.35x = 15,940,641.62 × 6,323,973.30
  4. Step 4: Simplify right side
    11,551,053.35x = 100,808,192,005,558.67
  5. Step 5: Solve for x
    x = 100,808,192,005,558.67/11,551,053.35
  6. Step 6: Final answer
    x = 8,727,186.08

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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.