Home / 5,934,768.60-8,900,907.18-1,673,940.36

Finding the Fourth Proportional to 5,934,768.60, 8,900,907.18 and 1,673,940.36

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Solution

The fourth proportional to 5,934,768.60, 8,900,907.18 and 1,673,940.36 is: 2,510,559.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,768.60 : 8,900,907.18 = 1,673,940.36 : x
  2. Step 2: Convert to fraction form
    5,934,768.60/8,900,907.18 = 1,673,940.36/x
  3. Step 3: Cross multiply
    5,934,768.60x = 8,900,907.18 × 1,673,940.36
  4. Step 4: Simplify right side
    5,934,768.60x = 14,899,587,769,215.79
  5. Step 5: Solve for x
    x = 14,899,587,769,215.79/5,934,768.60
  6. Step 6: Final answer
    x = 2,510,559.18

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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.