Home / 3,999,898.18-6,000,594.45-1,603,930.33

Finding the Fourth Proportional to 3,999,898.18, 6,000,594.45 and 1,603,930.33

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Solution

The fourth proportional to 3,999,898.18, 6,000,594.45 and 1,603,930.33 is: 2,406,195.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999,898.18 : 6,000,594.45 = 1,603,930.33 : x
  2. Step 2: Convert to fraction form
    3,999,898.18/6,000,594.45 = 1,603,930.33/x
  3. Step 3: Cross multiply
    3,999,898.18x = 6,000,594.45 × 1,603,930.33
  4. Step 4: Simplify right side
    3,999,898.18x = 9,624,535,436,384.67
  5. Step 5: Solve for x
    x = 9,624,535,436,384.67/3,999,898.18
  6. Step 6: Final answer
    x = 2,406,195.11

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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.