Home / 3,595,428.55-5,393,142.83-1,036,638.55

Finding the Fourth Proportional to 3,595,428.55, 5,393,142.83 and 1,036,638.55

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Solution

The fourth proportional to 3,595,428.55, 5,393,142.83 and 1,036,638.55 is: 1,554,957.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,428.55 : 5,393,142.83 = 1,036,638.55 : x
  2. Step 2: Convert to fraction form
    3,595,428.55/5,393,142.83 = 1,036,638.55/x
  3. Step 3: Cross multiply
    3,595,428.55x = 5,393,142.83 × 1,036,638.55
  4. Step 4: Simplify right side
    3,595,428.55x = 5,590,739,763,234.10
  5. Step 5: Solve for x
    x = 5,590,739,763,234.10/3,595,428.55
  6. Step 6: Final answer
    x = 1,554,957.83

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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.