Home / 7,444,826.40-10,271,244-4,868,015.52

Finding the Fourth Proportional to 7,444,826.40, 10,271,244 and 4,868,015.52

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Solution

The fourth proportional to 7,444,826.40, 10,271,244 and 4,868,015.52 is: 6,716,150.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,826.40 : 10,271,244 = 4,868,015.52 : x
  2. Step 2: Convert to fraction form
    7,444,826.40/10,271,244 = 4,868,015.52/x
  3. Step 3: Cross multiply
    7,444,826.40x = 10,271,244 × 4,868,015.52
  4. Step 4: Simplify right side
    7,444,826.40x = 50,000,575,201,706.88
  5. Step 5: Solve for x
    x = 50,000,575,201,706.88/7,444,826.40
  6. Step 6: Final answer
    x = 6,716,150.59

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1.5x scale

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.