Home / 3,168,271.38-4,750,834.22-1,009,014.96

Finding the Fourth Proportional to 3,168,271.38, 4,750,834.22 and 1,009,014.96

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Solution

The fourth proportional to 3,168,271.38, 4,750,834.22 and 1,009,014.96 is: 1,513,021.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,271.38 : 4,750,834.22 = 1,009,014.96 : x
  2. Step 2: Convert to fraction form
    3,168,271.38/4,750,834.22 = 1,009,014.96/x
  3. Step 3: Cross multiply
    3,168,271.38x = 4,750,834.22 × 1,009,014.96
  4. Step 4: Simplify right side
    3,168,271.38x = 4,793,662,800,459.93
  5. Step 5: Solve for x
    x = 4,793,662,800,459.93/3,168,271.38
  6. Step 6: Final answer
    x = 1,513,021.53

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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.