Home / 3,413,194.29-4,710,118.19-1,885,268.61

Finding the Fourth Proportional to 3,413,194.29, 4,710,118.19 and 1,885,268.61

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Solution

The fourth proportional to 3,413,194.29, 4,710,118.19 and 1,885,268.61 is: 2,601,621.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,194.29 : 4,710,118.19 = 1,885,268.61 : x
  2. Step 2: Convert to fraction form
    3,413,194.29/4,710,118.19 = 1,885,268.61/x
  3. Step 3: Cross multiply
    3,413,194.29x = 4,710,118.19 × 1,885,268.61
  4. Step 4: Simplify right side
    3,413,194.29x = 8,879,837,963,570.67
  5. Step 5: Solve for x
    x = 8,879,837,963,570.67/3,413,194.29
  6. Step 6: Final answer
    x = 2,601,621.01

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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.