Home / 2,036,623.80-3,054,158.10-616,207.80

Finding the Fourth Proportional to 2,036,623.80, 3,054,158.10 and 616,207.80

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Solution

The fourth proportional to 2,036,623.80, 3,054,158.10 and 616,207.80 is: 924,076.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,623.80 : 3,054,158.10 = 616,207.80 : x
  2. Step 2: Convert to fraction form
    2,036,623.80/3,054,158.10 = 616,207.80/x
  3. Step 3: Cross multiply
    2,036,623.80x = 3,054,158.10 × 616,207.80
  4. Step 4: Simplify right side
    2,036,623.80x = 1,881,996,043,653.18
  5. Step 5: Solve for x
    x = 1,881,996,043,653.18/2,036,623.80
  6. Step 6: Final answer
    x = 924,076.43

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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.