Home / 1,831,828.06-2,525,001.84-1,444,011.04

Finding the Fourth Proportional to 1,831,828.06, 2,525,001.84 and 1,444,011.04

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Solution

The fourth proportional to 1,831,828.06, 2,525,001.84 and 1,444,011.04 is: 1,990,432.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,828.06 : 2,525,001.84 = 1,444,011.04 : x
  2. Step 2: Convert to fraction form
    1,831,828.06/2,525,001.84 = 1,444,011.04/x
  3. Step 3: Cross multiply
    1,831,828.06x = 2,525,001.84 × 1,444,011.04
  4. Step 4: Simplify right side
    1,831,828.06x = 3,646,130,532,980.31
  5. Step 5: Solve for x
    x = 3,646,130,532,980.31/1,831,828.06
  6. Step 6: Final answer
    x = 1,990,432.73

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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.