Home / 3,000,265.78-4,498,576.16-1,176,445.60

Finding the Fourth Proportional to 3,000,265.78, 4,498,576.16 and 1,176,445.60

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Solution

The fourth proportional to 3,000,265.78, 4,498,576.16 and 1,176,445.60 is: 1,763,953.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,265.78 : 4,498,576.16 = 1,176,445.60 : x
  2. Step 2: Convert to fraction form
    3,000,265.78/4,498,576.16 = 1,176,445.60/x
  3. Step 3: Cross multiply
    3,000,265.78x = 4,498,576.16 × 1,176,445.60
  4. Step 4: Simplify right side
    3,000,265.78x = 5,292,330,107,204.02
  5. Step 5: Solve for x
    x = 5,292,330,107,204.02/3,000,265.78
  6. Step 6: Final answer
    x = 1,763,953.76

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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.