Home / 8,070,598.14-11,137,022.67-4,585,476.48

Finding the Fourth Proportional to 8,070,598.14, 11,137,022.67 and 4,585,476.48

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Solution

The fourth proportional to 8,070,598.14, 11,137,022.67 and 4,585,476.48 is: 6,327,728.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,070,598.14 : 11,137,022.67 = 4,585,476.48 : x
  2. Step 2: Convert to fraction form
    8,070,598.14/11,137,022.67 = 4,585,476.48/x
  3. Step 3: Cross multiply
    8,070,598.14x = 11,137,022.67 × 4,585,476.48
  4. Step 4: Simplify right side
    8,070,598.14x = 51,068,555,510,511.80
  5. Step 5: Solve for x
    x = 51,068,555,510,511.80/8,070,598.14
  6. Step 6: Final answer
    x = 6,327,728.70

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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.