Home / 2,893,991.84-4,338,538.44-1,095,884.24

Finding the Fourth Proportional to 2,893,991.84, 4,338,538.44 and 1,095,884.24

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Solution

The fourth proportional to 2,893,991.84, 4,338,538.44 and 1,095,884.24 is: 1,642,898.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,991.84 : 4,338,538.44 = 1,095,884.24 : x
  2. Step 2: Convert to fraction form
    2,893,991.84/4,338,538.44 = 1,095,884.24/x
  3. Step 3: Cross multiply
    2,893,991.84x = 4,338,538.44 × 1,095,884.24
  4. Step 4: Simplify right side
    2,893,991.84x = 4,754,535,901,030.19
  5. Step 5: Solve for x
    x = 4,754,535,901,030.19/2,893,991.84
  6. Step 6: Final answer
    x = 1,642,898.86

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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.