Home / 1,595,290.46-2,390,940-796,794.89

Finding the Fourth Proportional to 1,595,290.46, 2,390,940 and 796,794.89

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Solution

The fourth proportional to 1,595,290.46, 2,390,940 and 796,794.89 is: 1,194,195.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,290.46 : 2,390,940 = 796,794.89 : x
  2. Step 2: Convert to fraction form
    1,595,290.46/2,390,940 = 796,794.89/x
  3. Step 3: Cross multiply
    1,595,290.46x = 2,390,940 × 796,794.89
  4. Step 4: Simplify right side
    1,595,290.46x = 1,905,088,762,341.90
  5. Step 5: Solve for x
    x = 1,905,088,762,341.90/1,595,290.46
  6. Step 6: Final answer
    x = 1,194,195.55

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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.