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Finding the Fourth Proportional to 575,126.43, 793,677.62 and 333,552.23

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Solution

The fourth proportional to 575,126.43, 793,677.62 and 333,552.23 is: 460,303.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,126.43 : 793,677.62 = 333,552.23 : x
  2. Step 2: Convert to fraction form
    575,126.43/793,677.62 = 333,552.23/x
  3. Step 3: Cross multiply
    575,126.43x = 793,677.62 × 333,552.23
  4. Step 4: Simplify right side
    575,126.43x = 264,732,934,415.94
  5. Step 5: Solve for x
    x = 264,732,934,415.94/575,126.43
  6. Step 6: Final answer
    x = 460,303.89

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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.