Home / 3,054,204.59-4,213,243.22-1,950,476.11

Finding the Fourth Proportional to 3,054,204.59, 4,213,243.22 and 1,950,476.11

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Solution

The fourth proportional to 3,054,204.59, 4,213,243.22 and 1,950,476.11 is: 2,690,661.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,204.59 : 4,213,243.22 = 1,950,476.11 : x
  2. Step 2: Convert to fraction form
    3,054,204.59/4,213,243.22 = 1,950,476.11/x
  3. Step 3: Cross multiply
    3,054,204.59x = 4,213,243.22 × 1,950,476.11
  4. Step 4: Simplify right side
    3,054,204.59x = 8,217,830,225,943.99
  5. Step 5: Solve for x
    x = 8,217,830,225,943.99/3,054,204.59
  6. Step 6: Final answer
    x = 2,690,661.35

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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.