Home / 965,892.56-1,448,838.75-334,806.26

Finding the Fourth Proportional to 965,892.56, 1,448,838.75 and 334,806.26

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Solution

The fourth proportional to 965,892.56, 1,448,838.75 and 334,806.26 is: 502,209.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,892.56 : 1,448,838.75 = 334,806.26 : x
  2. Step 2: Convert to fraction form
    965,892.56/1,448,838.75 = 334,806.26/x
  3. Step 3: Cross multiply
    965,892.56x = 1,448,838.75 × 334,806.26
  4. Step 4: Simplify right side
    965,892.56x = 485,080,283,230.58
  5. Step 5: Solve for x
    x = 485,080,283,230.58/965,892.56
  6. Step 6: Final answer
    x = 502,209.36

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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.