Home / 4,591,528.60-6,887,292.87-1,673,840.28

Finding the Fourth Proportional to 4,591,528.60, 6,887,292.87 and 1,673,840.28

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Solution

The fourth proportional to 4,591,528.60, 6,887,292.87 and 1,673,840.28 is: 2,510,760.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,528.60 : 6,887,292.87 = 1,673,840.28 : x
  2. Step 2: Convert to fraction form
    4,591,528.60/6,887,292.87 = 1,673,840.28/x
  3. Step 3: Cross multiply
    4,591,528.60x = 6,887,292.87 × 1,673,840.28
  4. Step 4: Simplify right side
    4,591,528.60x = 11,528,228,225,962.80
  5. Step 5: Solve for x
    x = 11,528,228,225,962.80/4,591,528.60
  6. Step 6: Final answer
    x = 2,510,760.41

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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.