Home / 6,528,763.26-9,000,197.63-4,562,536.73

Finding the Fourth Proportional to 6,528,763.26, 9,000,197.63 and 4,562,536.73

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Solution

The fourth proportional to 6,528,763.26, 9,000,197.63 and 4,562,536.73 is: 6,289,664.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,763.26 : 9,000,197.63 = 4,562,536.73 : x
  2. Step 2: Convert to fraction form
    6,528,763.26/9,000,197.63 = 4,562,536.73/x
  3. Step 3: Cross multiply
    6,528,763.26x = 9,000,197.63 × 4,562,536.73
  4. Step 4: Simplify right side
    6,528,763.26x = 41,063,732,196,320.27
  5. Step 5: Solve for x
    x = 41,063,732,196,320.27/6,528,763.26
  6. Step 6: Final answer
    x = 6,289,664.76

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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.