Home / 8,262,525.78-11,402,404.22-4,541,701.41

Finding the Fourth Proportional to 8,262,525.78, 11,402,404.22 and 4,541,701.41

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Solution

The fourth proportional to 8,262,525.78, 11,402,404.22 and 4,541,701.41 is: 6,267,613.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,525.78 : 11,402,404.22 = 4,541,701.41 : x
  2. Step 2: Convert to fraction form
    8,262,525.78/11,402,404.22 = 4,541,701.41/x
  3. Step 3: Cross multiply
    8,262,525.78x = 11,402,404.22 × 4,541,701.41
  4. Step 4: Simplify right side
    8,262,525.78x = 51,786,315,334,718.20
  5. Step 5: Solve for x
    x = 51,786,315,334,718.20/8,262,525.78
  6. Step 6: Final answer
    x = 6,267,613.16

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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.