Home / 4,884,356.50-6,740,636.97-2,708,770.01

Finding the Fourth Proportional to 4,884,356.50, 6,740,636.97 and 2,708,770.01

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Solution

The fourth proportional to 4,884,356.50, 6,740,636.97 and 2,708,770.01 is: 3,738,227.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,356.50 : 6,740,636.97 = 2,708,770.01 : x
  2. Step 2: Convert to fraction form
    4,884,356.50/6,740,636.97 = 2,708,770.01/x
  3. Step 3: Cross multiply
    4,884,356.50x = 6,740,636.97 × 2,708,770.01
  4. Step 4: Simplify right side
    4,884,356.50x = 18,258,835,249,087.97
  5. Step 5: Solve for x
    x = 18,258,835,249,087.97/4,884,356.50
  6. Step 6: Final answer
    x = 3,738,227.39

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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.