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Finding the Fourth Proportional to 575,060.09, 793,586.18 and 333,486.10

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Solution

The fourth proportional to 575,060.09, 793,586.18 and 333,486.10 is: 460,212.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,060.09 : 793,586.18 = 333,486.10 : x
  2. Step 2: Convert to fraction form
    575,060.09/793,586.18 = 333,486.10/x
  3. Step 3: Cross multiply
    575,060.09x = 793,586.18 × 333,486.10
  4. Step 4: Simplify right side
    575,060.09x = 264,649,956,214.17
  5. Step 5: Solve for x
    x = 264,649,956,214.17/575,060.09
  6. Step 6: Final answer
    x = 460,212.70

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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.