Home / 1,813,159.27-2,713,030.44-1,093,918.15

Finding the Fourth Proportional to 1,813,159.27, 2,713,030.44 and 1,093,918.15

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Solution

The fourth proportional to 1,813,159.27, 2,713,030.44 and 1,093,918.15 is: 1,636,829.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,159.27 : 2,713,030.44 = 1,093,918.15 : x
  2. Step 2: Convert to fraction form
    1,813,159.27/2,713,030.44 = 1,093,918.15/x
  3. Step 3: Cross multiply
    1,813,159.27x = 2,713,030.44 × 1,093,918.15
  4. Step 4: Simplify right side
    1,813,159.27x = 2,967,833,239,818.49
  5. Step 5: Solve for x
    x = 2,967,833,239,818.49/1,813,159.27
  6. Step 6: Final answer
    x = 1,636,829.86

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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.