Home / 597,160.48-824,082.18-325,228.84

Finding the Fourth Proportional to 597,160.48, 824,082.18 and 325,228.84

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Solution

The fourth proportional to 597,160.48, 824,082.18 and 325,228.84 is: 448,816.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,160.48 : 824,082.18 = 325,228.84 : x
  2. Step 2: Convert to fraction form
    597,160.48/824,082.18 = 325,228.84/x
  3. Step 3: Cross multiply
    597,160.48x = 824,082.18 × 325,228.84
  4. Step 4: Simplify right side
    597,160.48x = 268,015,291,466.07
  5. Step 5: Solve for x
    x = 268,015,291,466.07/597,160.48
  6. Step 6: Final answer
    x = 448,816.19

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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.