Home / 11,697,029.58-17,545,784.85-3,610,009.98

Finding the Fourth Proportional to 11,697,029.58, 17,545,784.85 and 3,610,009.98

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Solution

The fourth proportional to 11,697,029.58, 17,545,784.85 and 3,610,009.98 is: 5,415,089.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,697,029.58 : 17,545,784.85 = 3,610,009.98 : x
  2. Step 2: Convert to fraction form
    11,697,029.58/17,545,784.85 = 3,610,009.98/x
  3. Step 3: Cross multiply
    11,697,029.58x = 17,545,784.85 × 3,610,009.98
  4. Step 4: Simplify right side
    11,697,029.58x = 63,340,458,415,432.80
  5. Step 5: Solve for x
    x = 63,340,458,415,432.80/11,697,029.58
  6. Step 6: Final answer
    x = 5,415,089.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.