Home / 4,658,504.25-6,428,877.75-2,536,928.67

Finding the Fourth Proportional to 4,658,504.25, 6,428,877.75 and 2,536,928.67

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Solution

The fourth proportional to 4,658,504.25, 6,428,877.75 and 2,536,928.67 is: 3,501,038.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,658,504.25 : 6,428,877.75 = 2,536,928.67 : x
  2. Step 2: Convert to fraction form
    4,658,504.25/6,428,877.75 = 2,536,928.67/x
  3. Step 3: Cross multiply
    4,658,504.25x = 6,428,877.75 × 2,536,928.67
  4. Step 4: Simplify right side
    4,658,504.25x = 16,309,604,279,900.09
  5. Step 5: Solve for x
    x = 16,309,604,279,900.09/4,658,504.25
  6. Step 6: Final answer
    x = 3,501,038.83

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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.