Home / 2,736,273.63-3,775,877.67-1,574,532.38

Finding the Fourth Proportional to 2,736,273.63, 3,775,877.67 and 1,574,532.38

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Solution

The fourth proportional to 2,736,273.63, 3,775,877.67 and 1,574,532.38 is: 2,172,751.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,273.63 : 3,775,877.67 = 1,574,532.38 : x
  2. Step 2: Convert to fraction form
    2,736,273.63/3,775,877.67 = 1,574,532.38/x
  3. Step 3: Cross multiply
    2,736,273.63x = 3,775,877.67 × 1,574,532.38
  4. Step 4: Simplify right side
    2,736,273.63x = 5,945,241,635,454.57
  5. Step 5: Solve for x
    x = 5,945,241,635,454.57/2,736,273.63
  6. Step 6: Final answer
    x = 2,172,751.14

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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.