Home / 3,343,989.90-5,014,404.80-1,295,610.08

Finding the Fourth Proportional to 3,343,989.90, 5,014,404.80 and 1,295,610.08

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Solution

The fourth proportional to 3,343,989.90, 5,014,404.80 and 1,295,610.08 is: 1,942,802.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,989.90 : 5,014,404.80 = 1,295,610.08 : x
  2. Step 2: Convert to fraction form
    3,343,989.90/5,014,404.80 = 1,295,610.08/x
  3. Step 3: Cross multiply
    3,343,989.90x = 5,014,404.80 × 1,295,610.08
  4. Step 4: Simplify right side
    3,343,989.90x = 6,496,713,372,530.31
  5. Step 5: Solve for x
    x = 6,496,713,372,530.31/3,343,989.90
  6. Step 6: Final answer
    x = 1,942,802.93

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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.