Home / 3,999,900.93-6,000,598.58-1,603,933.08

Finding the Fourth Proportional to 3,999,900.93, 6,000,598.58 and 1,603,933.08

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Solution

The fourth proportional to 3,999,900.93, 6,000,598.58 and 1,603,933.08 is: 2,406,199.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999,900.93 : 6,000,598.58 = 1,603,933.08 : x
  2. Step 2: Convert to fraction form
    3,999,900.93/6,000,598.58 = 1,603,933.08/x
  3. Step 3: Cross multiply
    3,999,900.93x = 6,000,598.58 × 1,603,933.08
  4. Step 4: Simplify right side
    3,999,900.93x = 9,624,558,554,243.36
  5. Step 5: Solve for x
    x = 9,624,558,554,243.36/3,999,900.93
  6. Step 6: Final answer
    x = 2,406,199.23

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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.