Home / 3,050,325.72-4,576,780.62-1,533,209.58

Finding the Fourth Proportional to 3,050,325.72, 4,576,780.62 and 1,533,209.58

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Solution

The fourth proportional to 3,050,325.72, 4,576,780.62 and 1,533,209.58 is: 2,300,463.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,325.72 : 4,576,780.62 = 1,533,209.58 : x
  2. Step 2: Convert to fraction form
    3,050,325.72/4,576,780.62 = 1,533,209.58/x
  3. Step 3: Cross multiply
    3,050,325.72x = 4,576,780.62 × 1,533,209.58
  4. Step 4: Simplify right side
    3,050,325.72x = 7,017,163,892,142.34
  5. Step 5: Solve for x
    x = 7,017,163,892,142.34/3,050,325.72
  6. Step 6: Final answer
    x = 2,300,463.80

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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.