Home / 3,262,051.62-4,501,686.87-1,792,021.98

Finding the Fourth Proportional to 3,262,051.62, 4,501,686.87 and 1,792,021.98

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Solution

The fourth proportional to 3,262,051.62, 4,501,686.87 and 1,792,021.98 is: 2,473,020.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,051.62 : 4,501,686.87 = 1,792,021.98 : x
  2. Step 2: Convert to fraction form
    3,262,051.62/4,501,686.87 = 1,792,021.98/x
  3. Step 3: Cross multiply
    3,262,051.62x = 4,501,686.87 × 1,792,021.98
  4. Step 4: Simplify right side
    3,262,051.62x = 8,067,121,818,117.40
  5. Step 5: Solve for x
    x = 8,067,121,818,117.40/3,262,051.62
  6. Step 6: Final answer
    x = 2,473,020.90

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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.