Home / 1,067,740.89-1,473,482.44-584,306.06

Finding the Fourth Proportional to 1,067,740.89, 1,473,482.44 and 584,306.06

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Solution

The fourth proportional to 1,067,740.89, 1,473,482.44 and 584,306.06 is: 806,342.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,740.89 : 1,473,482.44 = 584,306.06 : x
  2. Step 2: Convert to fraction form
    1,067,740.89/1,473,482.44 = 584,306.06/x
  3. Step 3: Cross multiply
    1,067,740.89x = 1,473,482.44 × 584,306.06
  4. Step 4: Simplify right side
    1,067,740.89x = 860,964,712,358.56
  5. Step 5: Solve for x
    x = 860,964,712,358.56/1,067,740.89
  6. Step 6: Final answer
    x = 806,342.37

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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.