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Finding the Fourth Proportional to 607,027.26, 837,654.62 and 335,051.52

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Solution

The fourth proportional to 607,027.26, 837,654.62 and 335,051.52 is: 462,347.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,027.26 : 837,654.62 = 335,051.52 : x
  2. Step 2: Convert to fraction form
    607,027.26/837,654.62 = 335,051.52/x
  3. Step 3: Cross multiply
    607,027.26x = 837,654.62 × 335,051.52
  4. Step 4: Simplify right side
    607,027.26x = 280,657,453,666.02
  5. Step 5: Solve for x
    x = 280,657,453,666.02/607,027.26
  6. Step 6: Final answer
    x = 462,347.36

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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.