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Finding the Fourth Proportional to 574,852.96, 793,296.48 and 333,275.68

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Solution

The fourth proportional to 574,852.96, 793,296.48 and 333,275.68 is: 459,920.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,852.96 : 793,296.48 = 333,275.68 : x
  2. Step 2: Convert to fraction form
    574,852.96/793,296.48 = 333,275.68/x
  3. Step 3: Cross multiply
    574,852.96x = 793,296.48 × 333,275.68
  4. Step 4: Simplify right side
    574,852.96x = 264,386,423,813.61
  5. Step 5: Solve for x
    x = 264,386,423,813.61/574,852.96
  6. Step 6: Final answer
    x = 459,920.09

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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.