Home / 9,453,669.80-14,184,003.90-3,777,967.40

Finding the Fourth Proportional to 9,453,669.80, 14,184,003.90 and 3,777,967.40

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Solution

The fourth proportional to 9,453,669.80, 14,184,003.90 and 3,777,967.40 is: 5,668,349.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,669.80 : 14,184,003.90 = 3,777,967.40 : x
  2. Step 2: Convert to fraction form
    9,453,669.80/14,184,003.90 = 3,777,967.40/x
  3. Step 3: Cross multiply
    9,453,669.80x = 14,184,003.90 × 3,777,967.40
  4. Step 4: Simplify right side
    9,453,669.80x = 53,586,704,335,672.86
  5. Step 5: Solve for x
    x = 53,586,704,335,672.86/9,453,669.80
  6. Step 6: Final answer
    x = 5,668,349.48

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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.