Home / 1,831,827.06-2,525,000.46-1,444,010.04

Finding the Fourth Proportional to 1,831,827.06, 2,525,000.46 and 1,444,010.04

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Solution

The fourth proportional to 1,831,827.06, 2,525,000.46 and 1,444,010.04 is: 1,990,431.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,827.06 : 2,525,000.46 = 1,444,010.04 : x
  2. Step 2: Convert to fraction form
    1,831,827.06/2,525,000.46 = 1,444,010.04/x
  3. Step 3: Cross multiply
    1,831,827.06x = 2,525,000.46 × 1,444,010.04
  4. Step 4: Simplify right side
    1,831,827.06x = 3,646,126,015,244.62
  5. Step 5: Solve for x
    x = 3,646,126,015,244.62/1,831,827.06
  6. Step 6: Final answer
    x = 1,990,431.35

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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.