Home / 4,490,444.07-6,740,713.98-1,796,669.73

Finding the Fourth Proportional to 4,490,444.07, 6,740,713.98 and 1,796,669.73

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Solution

The fourth proportional to 4,490,444.07, 6,740,713.98 and 1,796,669.73 is: 2,697,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490,444.07 : 6,740,713.98 = 1,796,669.73 : x
  2. Step 2: Convert to fraction form
    4,490,444.07/6,740,713.98 = 1,796,669.73/x
  3. Step 3: Cross multiply
    4,490,444.07x = 6,740,713.98 × 1,796,669.73
  4. Step 4: Simplify right side
    4,490,444.07x = 12,110,836,766,453.83
  5. Step 5: Solve for x
    x = 12,110,836,766,453.83/4,490,444.07
  6. Step 6: Final answer
    x = 2,697,024.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.