Home / 1,892,090.80-2,611,092.54-1,032,670

Finding the Fourth Proportional to 1,892,090.80, 2,611,092.54 and 1,032,670

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Solution

The fourth proportional to 1,892,090.80, 2,611,092.54 and 1,032,670 is: 1,425,088.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,090.80 : 2,611,092.54 = 1,032,670 : x
  2. Step 2: Convert to fraction form
    1,892,090.80/2,611,092.54 = 1,032,670/x
  3. Step 3: Cross multiply
    1,892,090.80x = 2,611,092.54 × 1,032,670
  4. Step 4: Simplify right side
    1,892,090.80x = 2,696,396,933,281.80
  5. Step 5: Solve for x
    x = 2,696,396,933,281.80/1,892,090.80
  6. Step 6: Final answer
    x = 1,425,088.55

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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.