Home / 1,843,081.24-2,537,663.85-1,566,895.64

Finding the Fourth Proportional to 1,843,081.24, 2,537,663.85 and 1,566,895.64

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Solution

The fourth proportional to 1,843,081.24, 2,537,663.85 and 1,566,895.64 is: 2,157,395.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,081.24 : 2,537,663.85 = 1,566,895.64 : x
  2. Step 2: Convert to fraction form
    1,843,081.24/2,537,663.85 = 1,566,895.64/x
  3. Step 3: Cross multiply
    1,843,081.24x = 2,537,663.85 × 1,566,895.64
  4. Step 4: Simplify right side
    1,843,081.24x = 3,976,254,422,350.61
  5. Step 5: Solve for x
    x = 3,976,254,422,350.61/1,843,081.24
  6. Step 6: Final answer
    x = 2,157,395.09

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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.