Home / 3,423,369.66-4,724,516.07-1,895,618.94

Finding the Fourth Proportional to 3,423,369.66, 4,724,516.07 and 1,895,618.94

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Solution

The fourth proportional to 3,423,369.66, 4,724,516.07 and 1,895,618.94 is: 2,616,101.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,369.66 : 4,724,516.07 = 1,895,618.94 : x
  2. Step 2: Convert to fraction form
    3,423,369.66/4,724,516.07 = 1,895,618.94/x
  3. Step 3: Cross multiply
    3,423,369.66x = 4,724,516.07 × 1,895,618.94
  4. Step 4: Simplify right side
    3,423,369.66x = 8,955,882,144,626.37
  5. Step 5: Solve for x
    x = 8,955,882,144,626.37/3,423,369.66
  6. Step 6: Final answer
    x = 2,616,101.40

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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.