Home / 3,999,897.18-6,000,592.95-1,603,929.33

Finding the Fourth Proportional to 3,999,897.18, 6,000,592.95 and 1,603,929.33

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Solution

The fourth proportional to 3,999,897.18, 6,000,592.95 and 1,603,929.33 is: 2,406,193.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999,897.18 : 6,000,592.95 = 1,603,929.33 : x
  2. Step 2: Convert to fraction form
    3,999,897.18/6,000,592.95 = 1,603,929.33/x
  3. Step 3: Cross multiply
    3,999,897.18x = 6,000,592.95 × 1,603,929.33
  4. Step 4: Simplify right side
    3,999,897.18x = 9,624,527,029,896.23
  5. Step 5: Solve for x
    x = 9,624,527,029,896.23/3,999,897.18
  6. Step 6: Final answer
    x = 2,406,193.61

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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.