Home / 2,807,377.07-4,211,066-677,461.19

Finding the Fourth Proportional to 2,807,377.07, 4,211,066 and 677,461.19

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Solution

The fourth proportional to 2,807,377.07, 4,211,066 and 677,461.19 is: 1,016,191.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,377.07 : 4,211,066 = 677,461.19 : x
  2. Step 2: Convert to fraction form
    2,807,377.07/4,211,066 = 677,461.19/x
  3. Step 3: Cross multiply
    2,807,377.07x = 4,211,066 × 677,461.19
  4. Step 4: Simplify right side
    2,807,377.07x = 2,852,833,783,528.54
  5. Step 5: Solve for x
    x = 2,852,833,783,528.54/2,807,377.07
  6. Step 6: Final answer
    x = 1,016,191.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.