Home / 4,470,502.42-6,169,121.89-2,536,647.67

Finding the Fourth Proportional to 4,470,502.42, 6,169,121.89 and 2,536,647.67

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Solution

The fourth proportional to 4,470,502.42, 6,169,121.89 and 2,536,647.67 is: 3,500,476.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,502.42 : 6,169,121.89 = 2,536,647.67 : x
  2. Step 2: Convert to fraction form
    4,470,502.42/6,169,121.89 = 2,536,647.67/x
  3. Step 3: Cross multiply
    4,470,502.42x = 6,169,121.89 × 2,536,647.67
  4. Step 4: Simplify right side
    4,470,502.42x = 15,648,888,668,214.49
  5. Step 5: Solve for x
    x = 15,648,888,668,214.49/4,470,502.42
  6. Step 6: Final answer
    x = 3,500,476.50

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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.