Home / 4,856,749.08-7,283,854.20-1,444,116.60

Finding the Fourth Proportional to 4,856,749.08, 7,283,854.20 and 1,444,116.60

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Solution

The fourth proportional to 4,856,749.08, 7,283,854.20 and 1,444,116.60 is: 2,165,797.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,749.08 : 7,283,854.20 = 1,444,116.60 : x
  2. Step 2: Convert to fraction form
    4,856,749.08/7,283,854.20 = 1,444,116.60/x
  3. Step 3: Cross multiply
    4,856,749.08x = 7,283,854.20 × 1,444,116.60
  4. Step 4: Simplify right side
    4,856,749.08x = 10,518,734,762,199.72
  5. Step 5: Solve for x
    x = 10,518,734,762,199.72/4,856,749.08
  6. Step 6: Final answer
    x = 2,165,797.45

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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.