Home / 3,059,826.60-4,590,177.30-1,038,163.80

Finding the Fourth Proportional to 3,059,826.60, 4,590,177.30 and 1,038,163.80

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Solution

The fourth proportional to 3,059,826.60, 4,590,177.30 and 1,038,163.80 is: 1,557,394.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,826.60 : 4,590,177.30 = 1,038,163.80 : x
  2. Step 2: Convert to fraction form
    3,059,826.60/4,590,177.30 = 1,038,163.80/x
  3. Step 3: Cross multiply
    3,059,826.60x = 4,590,177.30 × 1,038,163.80
  4. Step 4: Simplify right side
    3,059,826.60x = 4,765,355,908,441.74
  5. Step 5: Solve for x
    x = 4,765,355,908,441.74/3,059,826.60
  6. Step 6: Final answer
    x = 1,557,394.10

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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.