Home / 984,772.38-1,358,986.14-532,063.38

Finding the Fourth Proportional to 984,772.38, 1,358,986.14 and 532,063.38

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Solution

The fourth proportional to 984,772.38, 1,358,986.14 and 532,063.38 is: 734,247.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,772.38 : 1,358,986.14 = 532,063.38 : x
  2. Step 2: Convert to fraction form
    984,772.38/1,358,986.14 = 532,063.38/x
  3. Step 3: Cross multiply
    984,772.38x = 1,358,986.14 × 532,063.38
  4. Step 4: Simplify right side
    984,772.38x = 723,066,759,021.55
  5. Step 5: Solve for x
    x = 723,066,759,021.55/984,772.38
  6. Step 6: Final answer
    x = 734,247.60

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Double scale
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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.