Home / 962,706.93-1,444,093.89-457,007.40

Finding the Fourth Proportional to 962,706.93, 1,444,093.89 and 457,007.40

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Solution

The fourth proportional to 962,706.93, 1,444,093.89 and 457,007.40 is: 685,527.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,706.93 : 1,444,093.89 = 457,007.40 : x
  2. Step 2: Convert to fraction form
    962,706.93/1,444,093.89 = 457,007.40/x
  3. Step 3: Cross multiply
    962,706.93x = 1,444,093.89 × 457,007.40
  4. Step 4: Simplify right side
    962,706.93x = 659,961,594,024.79
  5. Step 5: Solve for x
    x = 659,961,594,024.79/962,706.93
  6. Step 6: Final answer
    x = 685,527.00

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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.