Home / 1,883,224.02-2,598,738.79-1,023,776.76

Finding the Fourth Proportional to 1,883,224.02, 2,598,738.79 and 1,023,776.76

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Solution

The fourth proportional to 1,883,224.02, 2,598,738.79 and 1,023,776.76 is: 1,412,751.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,224.02 : 2,598,738.79 = 1,023,776.76 : x
  2. Step 2: Convert to fraction form
    1,883,224.02/2,598,738.79 = 1,023,776.76/x
  3. Step 3: Cross multiply
    1,883,224.02x = 2,598,738.79 × 1,023,776.76
  4. Step 4: Simplify right side
    1,883,224.02x = 2,660,528,370,120.65
  5. Step 5: Solve for x
    x = 2,660,528,370,120.65/1,883,224.02
  6. Step 6: Final answer
    x = 1,412,751.93

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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.