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Finding the Fourth Proportional to 575,125.05, 793,675.72 and 333,550.86

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Solution

The fourth proportional to 575,125.05, 793,675.72 and 333,550.86 is: 460,302.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,125.05 : 793,675.72 = 333,550.86 : x
  2. Step 2: Convert to fraction form
    575,125.05/793,675.72 = 333,550.86/x
  3. Step 3: Cross multiply
    575,125.05x = 793,675.72 × 333,550.86
  4. Step 4: Simplify right side
    575,125.05x = 264,731,214,998.74
  5. Step 5: Solve for x
    x = 264,731,214,998.74/575,125.05
  6. Step 6: Final answer
    x = 460,302.01

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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.