Home / 9,031,985.81-13,544,941.67-3,273,514.02

Finding the Fourth Proportional to 9,031,985.81, 13,544,941.67 and 3,273,514.02

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Solution

The fourth proportional to 9,031,985.81, 13,544,941.67 and 3,273,514.02 is: 4,909,170.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,031,985.81 : 13,544,941.67 = 3,273,514.02 : x
  2. Step 2: Convert to fraction form
    9,031,985.81/13,544,941.67 = 3,273,514.02/x
  3. Step 3: Cross multiply
    9,031,985.81x = 13,544,941.67 × 3,273,514.02
  4. Step 4: Simplify right side
    9,031,985.81x = 44,339,556,372,734.94
  5. Step 5: Solve for x
    x = 44,339,556,372,734.94/9,031,985.81
  6. Step 6: Final answer
    x = 4,909,170.29

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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.