Home / 597,595.26-824,657.47-325,657.36

Finding the Fourth Proportional to 597,595.26, 824,657.47 and 325,657.36

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Solution

The fourth proportional to 597,595.26, 824,657.47 and 325,657.36 is: 449,394.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,595.26 : 824,657.47 = 325,657.36 : x
  2. Step 2: Convert to fraction form
    597,595.26/824,657.47 = 325,657.36/x
  3. Step 3: Cross multiply
    597,595.26x = 824,657.47 × 325,657.36
  4. Step 4: Simplify right side
    597,595.26x = 268,555,774,801.16
  5. Step 5: Solve for x
    x = 268,555,774,801.16/597,595.26
  6. Step 6: Final answer
    x = 449,394.08

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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.