Home / 2,008,592.01-2,771,848.08-1,090,813.95

Finding the Fourth Proportional to 2,008,592.01, 2,771,848.08 and 1,090,813.95

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Solution

The fourth proportional to 2,008,592.01, 2,771,848.08 and 1,090,813.95 is: 1,505,318.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,592.01 : 2,771,848.08 = 1,090,813.95 : x
  2. Step 2: Convert to fraction form
    2,008,592.01/2,771,848.08 = 1,090,813.95/x
  3. Step 3: Cross multiply
    2,008,592.01x = 2,771,848.08 × 1,090,813.95
  4. Step 4: Simplify right side
    2,008,592.01x = 3,023,570,552,944.72
  5. Step 5: Solve for x
    x = 3,023,570,552,944.72/2,008,592.01
  6. Step 6: Final answer
    x = 1,505,318.42

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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.