Home / 5,937,941.34-8,191,923.19-3,612,970.06

Finding the Fourth Proportional to 5,937,941.34, 8,191,923.19 and 3,612,970.06

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Solution

The fourth proportional to 5,937,941.34, 8,191,923.19 and 3,612,970.06 is: 4,984,416.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,941.34 : 8,191,923.19 = 3,612,970.06 : x
  2. Step 2: Convert to fraction form
    5,937,941.34/8,191,923.19 = 3,612,970.06/x
  3. Step 3: Cross multiply
    5,937,941.34x = 8,191,923.19 × 3,612,970.06
  4. Step 4: Simplify right side
    5,937,941.34x = 29,597,173,189,777.46
  5. Step 5: Solve for x
    x = 29,597,173,189,777.46/5,937,941.34
  6. Step 6: Final answer
    x = 4,984,416.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.