Home / 1,835,900.02-2,533,487.79-1,020,083.41

Finding the Fourth Proportional to 1,835,900.02, 2,533,487.79 and 1,020,083.41

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Solution

The fourth proportional to 1,835,900.02, 2,533,487.79 and 1,020,083.41 is: 1,407,684.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,900.02 : 2,533,487.79 = 1,020,083.41 : x
  2. Step 2: Convert to fraction form
    1,835,900.02/2,533,487.79 = 1,020,083.41/x
  3. Step 3: Cross multiply
    1,835,900.02x = 2,533,487.79 × 1,020,083.41
  4. Step 4: Simplify right side
    1,835,900.02x = 2,584,368,864,016.56
  5. Step 5: Solve for x
    x = 2,584,368,864,016.56/1,835,900.02
  6. Step 6: Final answer
    x = 1,407,684.97

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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.