Home / 2,372,606.84-3,274,180.33-1,284,853.19

Finding the Fourth Proportional to 2,372,606.84, 3,274,180.33 and 1,284,853.19

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Solution

The fourth proportional to 2,372,606.84, 3,274,180.33 and 1,284,853.19 is: 1,773,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,606.84 : 3,274,180.33 = 1,284,853.19 : x
  2. Step 2: Convert to fraction form
    2,372,606.84/3,274,180.33 = 1,284,853.19/x
  3. Step 3: Cross multiply
    2,372,606.84x = 3,274,180.33 × 1,284,853.19
  4. Step 4: Simplify right side
    2,372,606.84x = 4,206,841,024,461.82
  5. Step 5: Solve for x
    x = 4,206,841,024,461.82/2,372,606.84
  6. Step 6: Final answer
    x = 1,773,088.13

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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.