Home / 2,293,901.19-3,441,551.63-1,172,757.51

Finding the Fourth Proportional to 2,293,901.19, 3,441,551.63 and 1,172,757.51

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Solution

The fourth proportional to 2,293,901.19, 3,441,551.63 and 1,172,757.51 is: 1,759,494.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,901.19 : 3,441,551.63 = 1,172,757.51 : x
  2. Step 2: Convert to fraction form
    2,293,901.19/3,441,551.63 = 1,172,757.51/x
  3. Step 3: Cross multiply
    2,293,901.19x = 3,441,551.63 × 1,172,757.51
  4. Step 4: Simplify right side
    2,293,901.19x = 4,036,105,514,271.45
  5. Step 5: Solve for x
    x = 4,036,105,514,271.45/2,293,901.19
  6. Step 6: Final answer
    x = 1,759,494.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.