Home / 4,603,084.73-6,904,377.47-1,408,211.18

Finding the Fourth Proportional to 4,603,084.73, 6,904,377.47 and 1,408,211.18

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Solution

The fourth proportional to 4,603,084.73, 6,904,377.47 and 1,408,211.18 is: 2,112,240.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,084.73 : 6,904,377.47 = 1,408,211.18 : x
  2. Step 2: Convert to fraction form
    4,603,084.73/6,904,377.47 = 1,408,211.18/x
  3. Step 3: Cross multiply
    4,603,084.73x = 6,904,377.47 × 1,408,211.18
  4. Step 4: Simplify right side
    4,603,084.73x = 9,722,821,513,192.76
  5. Step 5: Solve for x
    x = 9,722,821,513,192.76/4,603,084.73
  6. Step 6: Final answer
    x = 2,112,240.40

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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.