Home / 962,707.44-1,444,094.64-457,007.90

Finding the Fourth Proportional to 962,707.44, 1,444,094.64 and 457,007.90

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Solution

The fourth proportional to 962,707.44, 1,444,094.64 and 457,007.90 is: 685,527.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,707.44 : 1,444,094.64 = 457,007.90 : x
  2. Step 2: Convert to fraction form
    962,707.44/1,444,094.64 = 457,007.90/x
  3. Step 3: Cross multiply
    962,707.44x = 1,444,094.64 × 457,007.90
  4. Step 4: Simplify right side
    962,707.44x = 659,962,658,827.66
  5. Step 5: Solve for x
    x = 659,962,658,827.66/962,707.44
  6. Step 6: Final answer
    x = 685,527.74

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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.