Home / 3,775,010.76-5,662,843.07-1,042,559.19

Finding the Fourth Proportional to 3,775,010.76, 5,662,843.07 and 1,042,559.19

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Solution

The fourth proportional to 3,775,010.76, 5,662,843.07 and 1,042,559.19 is: 1,563,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,775,010.76 : 5,662,843.07 = 1,042,559.19 : x
  2. Step 2: Convert to fraction form
    3,775,010.76/5,662,843.07 = 1,042,559.19/x
  3. Step 3: Cross multiply
    3,775,010.76x = 5,662,843.07 × 1,042,559.19
  4. Step 4: Simplify right side
    3,775,010.76x = 5,903,849,078,943.52
  5. Step 5: Solve for x
    x = 5,903,849,078,943.52/3,775,010.76
  6. Step 6: Final answer
    x = 1,563,929.07

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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.