Home / 3,090,063.77-4,264,297.19-1,713,504.47

Finding the Fourth Proportional to 3,090,063.77, 4,264,297.19 and 1,713,504.47

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Solution

The fourth proportional to 3,090,063.77, 4,264,297.19 and 1,713,504.47 is: 2,364,641.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,063.77 : 4,264,297.19 = 1,713,504.47 : x
  2. Step 2: Convert to fraction form
    3,090,063.77/4,264,297.19 = 1,713,504.47/x
  3. Step 3: Cross multiply
    3,090,063.77x = 4,264,297.19 × 1,713,504.47
  4. Step 4: Simplify right side
    3,090,063.77x = 7,306,892,273,010.07
  5. Step 5: Solve for x
    x = 7,306,892,273,010.07/3,090,063.77
  6. Step 6: Final answer
    x = 2,364,641.26

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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.