Home / 4,624,230.39-6,937,010.11-1,429,605.67

Finding the Fourth Proportional to 4,624,230.39, 6,937,010.11 and 1,429,605.67

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Solution

The fourth proportional to 4,624,230.39, 6,937,010.11 and 1,429,605.67 is: 2,144,613.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624,230.39 : 6,937,010.11 = 1,429,605.67 : x
  2. Step 2: Convert to fraction form
    4,624,230.39/6,937,010.11 = 1,429,605.67/x
  3. Step 3: Cross multiply
    4,624,230.39x = 6,937,010.11 × 1,429,605.67
  4. Step 4: Simplify right side
    4,624,230.39x = 9,917,188,986,103.32
  5. Step 5: Solve for x
    x = 9,917,188,986,103.32/4,624,230.39
  6. Step 6: Final answer
    x = 2,144,613.95

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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.