Home / 2,036,644.90-3,054,967.35-2,005,152.10

Finding the Fourth Proportional to 2,036,644.90, 3,054,967.35 and 2,005,152.10

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Solution

The fourth proportional to 2,036,644.90, 3,054,967.35 and 2,005,152.10 is: 3,007,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,644.90 : 3,054,967.35 = 2,005,152.10 : x
  2. Step 2: Convert to fraction form
    2,036,644.90/3,054,967.35 = 2,005,152.10/x
  3. Step 3: Cross multiply
    2,036,644.90x = 3,054,967.35 × 2,005,152.10
  4. Step 4: Simplify right side
    2,036,644.90x = 6,125,674,197,283.94
  5. Step 5: Solve for x
    x = 6,125,674,197,283.94/2,036,644.90
  6. Step 6: Final answer
    x = 3,007,728.15

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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.