Home / 1,925,670.27-2,657,466.72-1,054,542

Finding the Fourth Proportional to 1,925,670.27, 2,657,466.72 and 1,054,542

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Solution

The fourth proportional to 1,925,670.27, 2,657,466.72 and 1,054,542 is: 1,455,290.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,670.27 : 2,657,466.72 = 1,054,542 : x
  2. Step 2: Convert to fraction form
    1,925,670.27/2,657,466.72 = 1,054,542/x
  3. Step 3: Cross multiply
    1,925,670.27x = 2,657,466.72 × 1,054,542
  4. Step 4: Simplify right side
    1,925,670.27x = 2,802,410,269,842.24
  5. Step 5: Solve for x
    x = 2,802,410,269,842.24/1,925,670.27
  6. Step 6: Final answer
    x = 1,455,290.82

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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.