Home / 8,730,807.06-12,048,524.86-4,757,059.44

Finding the Fourth Proportional to 8,730,807.06, 12,048,524.86 and 4,757,059.44

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Solution

The fourth proportional to 8,730,807.06, 12,048,524.86 and 4,757,059.44 is: 6,564,748.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,730,807.06 : 12,048,524.86 = 4,757,059.44 : x
  2. Step 2: Convert to fraction form
    8,730,807.06/12,048,524.86 = 4,757,059.44/x
  3. Step 3: Cross multiply
    8,730,807.06x = 12,048,524.86 × 4,757,059.44
  4. Step 4: Simplify right side
    8,730,807.06x = 57,315,548,965,351.64
  5. Step 5: Solve for x
    x = 57,315,548,965,351.64/8,730,807.06
  6. Step 6: Final answer
    x = 6,564,748.09

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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.