Home / 597,225.06-824,170.47-328,953.06

Finding the Fourth Proportional to 597,225.06, 824,170.47 and 328,953.06

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Solution

The fourth proportional to 597,225.06, 824,170.47 and 328,953.06 is: 453,955.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,225.06 : 824,170.47 = 328,953.06 : x
  2. Step 2: Convert to fraction form
    597,225.06/824,170.47 = 328,953.06/x
  3. Step 3: Cross multiply
    597,225.06x = 824,170.47 × 328,953.06
  4. Step 4: Simplify right side
    597,225.06x = 271,113,398,068.14
  5. Step 5: Solve for x
    x = 271,113,398,068.14/597,225.06
  6. Step 6: Final answer
    x = 453,955.16

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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.