Home / 2,646,283.23-3,651,651.32-1,484,570.61

Finding the Fourth Proportional to 2,646,283.23, 3,651,651.32 and 1,484,570.61

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Solution

The fourth proportional to 2,646,283.23, 3,651,651.32 and 1,484,570.61 is: 2,048,584.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646,283.23 : 3,651,651.32 = 1,484,570.61 : x
  2. Step 2: Convert to fraction form
    2,646,283.23/3,651,651.32 = 1,484,570.61/x
  3. Step 3: Cross multiply
    2,646,283.23x = 3,651,651.32 × 1,484,570.61
  4. Step 4: Simplify right side
    2,646,283.23x = 5,421,134,220,216.85
  5. Step 5: Solve for x
    x = 5,421,134,220,216.85/2,646,283.23
  6. Step 6: Final answer
    x = 2,048,584.28

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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.