Home / 795,418.63-1,097,700.81-432,865.87

Finding the Fourth Proportional to 795,418.63, 1,097,700.81 and 432,865.87

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Solution

The fourth proportional to 795,418.63, 1,097,700.81 and 432,865.87 is: 597,367.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,418.63 : 1,097,700.81 = 432,865.87 : x
  2. Step 2: Convert to fraction form
    795,418.63/1,097,700.81 = 432,865.87/x
  3. Step 3: Cross multiply
    795,418.63x = 1,097,700.81 × 432,865.87
  4. Step 4: Simplify right side
    795,418.63x = 475,157,220,362.29
  5. Step 5: Solve for x
    x = 475,157,220,362.29/795,418.63
  6. Step 6: Final answer
    x = 597,367.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.