Home / 6,051,440.79-9,078,489.18-1,791,939.96

Finding the Fourth Proportional to 6,051,440.79, 9,078,489.18 and 1,791,939.96

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Solution

The fourth proportional to 6,051,440.79, 9,078,489.18 and 1,791,939.96 is: 2,688,303.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,440.79 : 9,078,489.18 = 1,791,939.96 : x
  2. Step 2: Convert to fraction form
    6,051,440.79/9,078,489.18 = 1,791,939.96/x
  3. Step 3: Cross multiply
    6,051,440.79x = 9,078,489.18 × 1,791,939.96
  4. Step 4: Simplify right side
    6,051,440.79x = 16,268,107,538,069.63
  5. Step 5: Solve for x
    x = 16,268,107,538,069.63/6,051,440.79
  6. Step 6: Final answer
    x = 2,688,303.18

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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.