Home / 2,956,704.19-4,435,536.11-1,158,612.93

Finding the Fourth Proportional to 2,956,704.19, 4,435,536.11 and 1,158,612.93

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Solution

The fourth proportional to 2,956,704.19, 4,435,536.11 and 1,158,612.93 is: 1,738,107.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,704.19 : 4,435,536.11 = 1,158,612.93 : x
  2. Step 2: Convert to fraction form
    2,956,704.19/4,435,536.11 = 1,158,612.93/x
  3. Step 3: Cross multiply
    2,956,704.19x = 4,435,536.11 × 1,158,612.93
  4. Step 4: Simplify right side
    2,956,704.19x = 5,139,069,482,734.84
  5. Step 5: Solve for x
    x = 5,139,069,482,734.84/2,956,704.19
  6. Step 6: Final answer
    x = 1,738,107.42

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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.