Home / 4,470,515.61-6,706,773.46-1,630,627.77

Finding the Fourth Proportional to 4,470,515.61, 6,706,773.46 and 1,630,627.77

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Solution

The fourth proportional to 4,470,515.61, 6,706,773.46 and 1,630,627.77 is: 2,446,306.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,515.61 : 6,706,773.46 = 1,630,627.77 : x
  2. Step 2: Convert to fraction form
    4,470,515.61/6,706,773.46 = 1,630,627.77/x
  3. Step 3: Cross multiply
    4,470,515.61x = 6,706,773.46 × 1,630,627.77
  4. Step 4: Simplify right side
    4,470,515.61x = 10,936,251,047,576.47
  5. Step 5: Solve for x
    x = 10,936,251,047,576.47/4,470,515.61
  6. Step 6: Final answer
    x = 2,446,306.42

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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.