Home / 4,821,406.00-6,653,100.50-2,860,946.23

Finding the Fourth Proportional to 4,821,406.00, 6,653,100.50 and 2,860,946.23

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Solution

The fourth proportional to 4,821,406.00, 6,653,100.50 and 2,860,946.23 is: 3,947,844.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821,406.00 : 6,653,100.50 = 2,860,946.23 : x
  2. Step 2: Convert to fraction form
    4,821,406.00/6,653,100.50 = 2,860,946.23/x
  3. Step 3: Cross multiply
    4,821,406.00x = 6,653,100.50 × 2,860,946.23
  4. Step 4: Simplify right side
    4,821,406.00x = 19,034,162,767,172.98
  5. Step 5: Solve for x
    x = 19,034,162,767,172.98/4,821,406.00
  6. Step 6: Final answer
    x = 3,947,844.84

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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.