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Finding the Fourth Proportional to 575,080.39, 793,614.08 and 333,506.19

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Solution

The fourth proportional to 575,080.39, 793,614.08 and 333,506.19 is: 460,240.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,080.39 : 793,614.08 = 333,506.19 : x
  2. Step 2: Convert to fraction form
    575,080.39/793,614.08 = 333,506.19/x
  3. Step 3: Cross multiply
    575,080.39x = 793,614.08 × 333,506.19
  4. Step 4: Simplify right side
    575,080.39x = 264,675,208,151.16
  5. Step 5: Solve for x
    x = 264,675,208,151.16/575,080.39
  6. Step 6: Final answer
    x = 460,240.36

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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.