Home / 3,184,223.00-4,393,073.70-1,806,769.00

Finding the Fourth Proportional to 3,184,223.00, 4,393,073.70 and 1,806,769.00

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Solution

The fourth proportional to 3,184,223.00, 4,393,073.70 and 1,806,769.00 is: 2,492,686.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,223.00 : 4,393,073.70 = 1,806,769.00 : x
  2. Step 2: Convert to fraction form
    3,184,223.00/4,393,073.70 = 1,806,769.00/x
  3. Step 3: Cross multiply
    3,184,223.00x = 4,393,073.70 × 1,806,769.00
  4. Step 4: Simplify right side
    3,184,223.00x = 7,937,269,364,892.62
  5. Step 5: Solve for x
    x = 7,937,269,364,892.62/3,184,223.00
  6. Step 6: Final answer
    x = 2,492,686.40

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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.