Home / 597,602.04-824,666.82-325,664.14

Finding the Fourth Proportional to 597,602.04, 824,666.82 and 325,664.14

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Solution

The fourth proportional to 597,602.04, 824,666.82 and 325,664.14 is: 449,403.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,602.04 : 824,666.82 = 325,664.14 : x
  2. Step 2: Convert to fraction form
    597,602.04/824,666.82 = 325,664.14/x
  3. Step 3: Cross multiply
    597,602.04x = 824,666.82 × 325,664.14
  4. Step 4: Simplify right side
    597,602.04x = 268,564,410,721.84
  5. Step 5: Solve for x
    x = 268,564,410,721.84/597,602.04
  6. Step 6: Final answer
    x = 449,403.44

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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.