Home / 8,693,046.90-11,995,804.62-4,825,263.60

Finding the Fourth Proportional to 8,693,046.90, 11,995,804.62 and 4,825,263.60

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Solution

The fourth proportional to 8,693,046.90, 11,995,804.62 and 4,825,263.60 is: 6,658,530.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,693,046.90 : 11,995,804.62 = 4,825,263.60 : x
  2. Step 2: Convert to fraction form
    8,693,046.90/11,995,804.62 = 4,825,263.60/x
  3. Step 3: Cross multiply
    8,693,046.90x = 11,995,804.62 × 4,825,263.60
  4. Step 4: Simplify right side
    8,693,046.90x = 57,882,919,385,597.82
  5. Step 5: Solve for x
    x = 57,882,919,385,597.82/8,693,046.90
  6. Step 6: Final answer
    x = 6,658,530.67

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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.