Home / 894,322.81-1,341,527.27-295,270.70

Finding the Fourth Proportional to 894,322.81, 1,341,527.27 and 295,270.70

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Solution

The fourth proportional to 894,322.81, 1,341,527.27 and 295,270.70 is: 442,920.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,322.81 : 1,341,527.27 = 295,270.70 : x
  2. Step 2: Convert to fraction form
    894,322.81/1,341,527.27 = 295,270.70/x
  3. Step 3: Cross multiply
    894,322.81x = 1,341,527.27 × 295,270.70
  4. Step 4: Simplify right side
    894,322.81x = 396,113,697,959.45
  5. Step 5: Solve for x
    x = 396,113,697,959.45/894,322.81
  6. Step 6: Final answer
    x = 442,920.27

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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.