Home / 2,954,708.91-4,432,063.43-710,846.91

Finding the Fourth Proportional to 2,954,708.91, 4,432,063.43 and 710,846.91

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Solution

The fourth proportional to 2,954,708.91, 4,432,063.43 and 710,846.91 is: 1,066,270.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,708.91 : 4,432,063.43 = 710,846.91 : x
  2. Step 2: Convert to fraction form
    2,954,708.91/4,432,063.43 = 710,846.91/x
  3. Step 3: Cross multiply
    2,954,708.91x = 4,432,063.43 × 710,846.91
  4. Step 4: Simplify right side
    2,954,708.91x = 3,150,518,590,585.27
  5. Step 5: Solve for x
    x = 3,150,518,590,585.27/2,954,708.91
  6. Step 6: Final answer
    x = 1,066,270.38

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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.