Home / 5,004,811.04-6,906,313.16-2,799,291.70

Finding the Fourth Proportional to 5,004,811.04, 6,906,313.16 and 2,799,291.70

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Solution

The fourth proportional to 5,004,811.04, 6,906,313.16 and 2,799,291.70 is: 3,862,840.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,811.04 : 6,906,313.16 = 2,799,291.70 : x
  2. Step 2: Convert to fraction form
    5,004,811.04/6,906,313.16 = 2,799,291.70/x
  3. Step 3: Cross multiply
    5,004,811.04x = 6,906,313.16 × 2,799,291.70
  4. Step 4: Simplify right side
    5,004,811.04x = 19,332,785,111,522.55
  5. Step 5: Solve for x
    x = 19,332,785,111,522.55/5,004,811.04
  6. Step 6: Final answer
    x = 3,862,840.17

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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.