Home / 2,284,809.13-3,152,982.94-1,266,192.01

Finding the Fourth Proportional to 2,284,809.13, 3,152,982.94 and 1,266,192.01

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Solution

The fourth proportional to 2,284,809.13, 3,152,982.94 and 1,266,192.01 is: 1,747,315.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,809.13 : 3,152,982.94 = 1,266,192.01 : x
  2. Step 2: Convert to fraction form
    2,284,809.13/3,152,982.94 = 1,266,192.01/x
  3. Step 3: Cross multiply
    2,284,809.13x = 3,152,982.94 × 1,266,192.01
  4. Step 4: Simplify right side
    2,284,809.13x = 3,992,281,806,294.31
  5. Step 5: Solve for x
    x = 3,992,281,806,294.31/2,284,809.13
  6. Step 6: Final answer
    x = 1,747,315.24

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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.