Home / 2,241,903.58-3,093,901.59-1,223,364.22

Finding the Fourth Proportional to 2,241,903.58, 3,093,901.59 and 1,223,364.22

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Solution

The fourth proportional to 2,241,903.58, 3,093,901.59 and 1,223,364.22 is: 1,688,283.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,903.58 : 3,093,901.59 = 1,223,364.22 : x
  2. Step 2: Convert to fraction form
    2,241,903.58/3,093,901.59 = 1,223,364.22/x
  3. Step 3: Cross multiply
    2,241,903.58x = 3,093,901.59 × 1,223,364.22
  4. Step 4: Simplify right side
    2,241,903.58x = 3,784,968,505,407.11
  5. Step 5: Solve for x
    x = 3,784,968,505,407.11/2,241,903.58
  6. Step 6: Final answer
    x = 1,688,283.36

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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.