Home / 4,197,313-5,792,291.94-2,386,477

Finding the Fourth Proportional to 4,197,313, 5,792,291.94 and 2,386,477

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Solution

The fourth proportional to 4,197,313, 5,792,291.94 and 2,386,477 is: 3,293,338.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,313 : 5,792,291.94 = 2,386,477 : x
  2. Step 2: Convert to fraction form
    4,197,313/5,792,291.94 = 2,386,477/x
  3. Step 3: Cross multiply
    4,197,313x = 5,792,291.94 × 2,386,477
  4. Step 4: Simplify right side
    4,197,313x = 13,823,171,492,095.38
  5. Step 5: Solve for x
    x = 13,823,171,492,095.38/4,197,313
  6. Step 6: Final answer
    x = 3,293,338.26

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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.