Home / 9,053,339.10-12,493,696.23-4,923,458.94

Finding the Fourth Proportional to 9,053,339.10, 12,493,696.23 and 4,923,458.94

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Solution

The fourth proportional to 9,053,339.10, 12,493,696.23 and 4,923,458.94 is: 6,794,421.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053,339.10 : 12,493,696.23 = 4,923,458.94 : x
  2. Step 2: Convert to fraction form
    9,053,339.10/12,493,696.23 = 4,923,458.94/x
  3. Step 3: Cross multiply
    9,053,339.10x = 12,493,696.23 × 4,923,458.94
  4. Step 4: Simplify right side
    9,053,339.10x = 61,512,200,397,237.80
  5. Step 5: Solve for x
    x = 61,512,200,397,237.80/9,053,339.10
  6. Step 6: Final answer
    x = 6,794,421.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.