Home / 1,925,580.27-2,657,342.22-1,054,451.73

Finding the Fourth Proportional to 1,925,580.27, 2,657,342.22 and 1,054,451.73

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Solution

The fourth proportional to 1,925,580.27, 2,657,342.22 and 1,054,451.73 is: 1,455,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,580.27 : 2,657,342.22 = 1,054,451.73 : x
  2. Step 2: Convert to fraction form
    1,925,580.27/2,657,342.22 = 1,054,451.73/x
  3. Step 3: Cross multiply
    1,925,580.27x = 2,657,342.22 × 1,054,451.73
  4. Step 4: Simplify right side
    1,925,580.27x = 2,802,039,101,081.04
  5. Step 5: Solve for x
    x = 2,802,039,101,081.04/1,925,580.27
  6. Step 6: Final answer
    x = 1,455,166.08

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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.