Home / 5,808,360.61-8,015,688.82-3,194,932.02

Finding the Fourth Proportional to 5,808,360.61, 8,015,688.82 and 3,194,932.02

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Solution

The fourth proportional to 5,808,360.61, 8,015,688.82 and 3,194,932.02 is: 4,409,089.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,360.61 : 8,015,688.82 = 3,194,932.02 : x
  2. Step 2: Convert to fraction form
    5,808,360.61/8,015,688.82 = 3,194,932.02/x
  3. Step 3: Cross multiply
    5,808,360.61x = 8,015,688.82 × 3,194,932.02
  4. Step 4: Simplify right side
    5,808,360.61x = 25,609,580,887,803.43
  5. Step 5: Solve for x
    x = 25,609,580,887,803.43/5,808,360.61
  6. Step 6: Final answer
    x = 4,409,089.35

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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.