Home / 795,289.23-1,097,466.23-432,714.48

Finding the Fourth Proportional to 795,289.23, 1,097,466.23 and 432,714.48

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Solution

The fourth proportional to 795,289.23, 1,097,466.23 and 432,714.48 is: 597,128.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,289.23 : 1,097,466.23 = 432,714.48 : x
  2. Step 2: Convert to fraction form
    795,289.23/1,097,466.23 = 432,714.48/x
  3. Step 3: Cross multiply
    795,289.23x = 1,097,466.23 × 432,714.48
  4. Step 4: Simplify right side
    795,289.23x = 474,889,526,868.44
  5. Step 5: Solve for x
    x = 474,889,526,868.44/795,289.23
  6. Step 6: Final answer
    x = 597,128.07

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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.