Home / 962,536.88-1,445,224.63-536,904.31

Finding the Fourth Proportional to 962,536.88, 1,445,224.63 and 536,904.31

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Solution

The fourth proportional to 962,536.88, 1,445,224.63 and 536,904.31 is: 806,148.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,536.88 : 1,445,224.63 = 536,904.31 : x
  2. Step 2: Convert to fraction form
    962,536.88/1,445,224.63 = 536,904.31/x
  3. Step 3: Cross multiply
    962,536.88x = 1,445,224.63 × 536,904.31
  4. Step 4: Simplify right side
    962,536.88x = 775,947,332,765.16
  5. Step 5: Solve for x
    x = 775,947,332,765.16/962,536.88
  6. Step 6: Final answer
    x = 806,148.16

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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.