Home / 11,388,775.41-17,079,647.85-3,302,347.23

Finding the Fourth Proportional to 11,388,775.41, 17,079,647.85 and 3,302,347.23

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Solution

The fourth proportional to 11,388,775.41, 17,079,647.85 and 3,302,347.23 is: 4,952,501.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,388,775.41 : 17,079,647.85 = 3,302,347.23 : x
  2. Step 2: Convert to fraction form
    11,388,775.41/17,079,647.85 = 3,302,347.23/x
  3. Step 3: Cross multiply
    11,388,775.41x = 17,079,647.85 × 3,302,347.23
  4. Step 4: Simplify right side
    11,388,775.41x = 56,402,927,766,822.96
  5. Step 5: Solve for x
    x = 56,402,927,766,822.96/11,388,775.41
  6. Step 6: Final answer
    x = 4,952,501.54

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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.