Home / 9,483,743.86-14,219,849.40-3,719,570.02

Finding the Fourth Proportional to 9,483,743.86, 14,219,849.40 and 3,719,570.02

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Solution

The fourth proportional to 9,483,743.86, 14,219,849.40 and 3,719,570.02 is: 5,577,093.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483,743.86 : 14,219,849.40 = 3,719,570.02 : x
  2. Step 2: Convert to fraction form
    9,483,743.86/14,219,849.40 = 3,719,570.02/x
  3. Step 3: Cross multiply
    9,483,743.86x = 14,219,849.40 × 3,719,570.02
  4. Step 4: Simplify right side
    9,483,743.86x = 52,891,725,467,656.98
  5. Step 5: Solve for x
    x = 52,891,725,467,656.98/9,483,743.86
  6. Step 6: Final answer
    x = 5,577,093.42

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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.