Home / 596,573.14-823,271.05-328,301.14

Finding the Fourth Proportional to 596,573.14, 823,271.05 and 328,301.14

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Solution

The fourth proportional to 596,573.14, 823,271.05 and 328,301.14 is: 453,055.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,573.14 : 823,271.05 = 328,301.14 : x
  2. Step 2: Convert to fraction form
    596,573.14/823,271.05 = 328,301.14/x
  3. Step 3: Cross multiply
    596,573.14x = 823,271.05 × 328,301.14
  4. Step 4: Simplify right side
    596,573.14x = 270,280,824,244.00
  5. Step 5: Solve for x
    x = 270,280,824,244.00/596,573.14
  6. Step 6: Final answer
    x = 453,055.64

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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.