Home / 2,539,844.81-3,505,063.81-1,493,074.06

Finding the Fourth Proportional to 2,539,844.81, 3,505,063.81 and 1,493,074.06

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Solution

The fourth proportional to 2,539,844.81, 3,505,063.81 and 1,493,074.06 is: 2,060,488.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,844.81 : 3,505,063.81 = 1,493,074.06 : x
  2. Step 2: Convert to fraction form
    2,539,844.81/3,505,063.81 = 1,493,074.06/x
  3. Step 3: Cross multiply
    2,539,844.81x = 3,505,063.81 × 1,493,074.06
  4. Step 4: Simplify right side
    2,539,844.81x = 5,233,319,874,946.29
  5. Step 5: Solve for x
    x = 5,233,319,874,946.29/2,539,844.81
  6. Step 6: Final answer
    x = 2,060,488.05

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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.