Home / 8,258,886.83-11,396,946.80-4,588,034.46

Finding the Fourth Proportional to 8,258,886.83, 11,396,946.80 and 4,588,034.46

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Solution

The fourth proportional to 8,258,886.83, 11,396,946.80 and 4,588,034.46 is: 6,331,311.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,258,886.83 : 11,396,946.80 = 4,588,034.46 : x
  2. Step 2: Convert to fraction form
    8,258,886.83/11,396,946.80 = 4,588,034.46/x
  3. Step 3: Cross multiply
    8,258,886.83x = 11,396,946.80 × 4,588,034.46
  4. Step 4: Simplify right side
    8,258,886.83x = 52,289,584,634,246.55
  5. Step 5: Solve for x
    x = 52,289,584,634,246.55/8,258,886.83
  6. Step 6: Final answer
    x = 6,331,311.44

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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.