Home / 2,026,124.10-3,039,186.15-1,830,168.90

Finding the Fourth Proportional to 2,026,124.10, 3,039,186.15 and 1,830,168.90

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Solution

The fourth proportional to 2,026,124.10, 3,039,186.15 and 1,830,168.90 is: 2,745,253.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,124.10 : 3,039,186.15 = 1,830,168.90 : x
  2. Step 2: Convert to fraction form
    2,026,124.10/3,039,186.15 = 1,830,168.90/x
  3. Step 3: Cross multiply
    2,026,124.10x = 3,039,186.15 × 1,830,168.90
  4. Step 4: Simplify right side
    2,026,124.10x = 5,562,223,973,040.73
  5. Step 5: Solve for x
    x = 5,562,223,973,040.73/2,026,124.10
  6. Step 6: Final answer
    x = 2,745,253.35

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.