Home / 2,304,710.77-3,455,354.22-1,105,491.19

Finding the Fourth Proportional to 2,304,710.77, 3,455,354.22 and 1,105,491.19

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Solution

The fourth proportional to 2,304,710.77, 3,455,354.22 and 1,105,491.19 is: 1,657,415.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,710.77 : 3,455,354.22 = 1,105,491.19 : x
  2. Step 2: Convert to fraction form
    2,304,710.77/3,455,354.22 = 1,105,491.19/x
  3. Step 3: Cross multiply
    2,304,710.77x = 3,455,354.22 × 1,105,491.19
  4. Step 4: Simplify right side
    2,304,710.77x = 3,819,863,648,539.32
  5. Step 5: Solve for x
    x = 3,819,863,648,539.32/2,304,710.77
  6. Step 6: Final answer
    x = 1,657,415.63

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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.