Home / 1,546,393.61-2,319,514.96-573,947.11

Finding the Fourth Proportional to 1,546,393.61, 2,319,514.96 and 573,947.11

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Solution

The fourth proportional to 1,546,393.61, 2,319,514.96 and 573,947.11 is: 860,892.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,393.61 : 2,319,514.96 = 573,947.11 : x
  2. Step 2: Convert to fraction form
    1,546,393.61/2,319,514.96 = 573,947.11/x
  3. Step 3: Cross multiply
    1,546,393.61x = 2,319,514.96 × 573,947.11
  4. Step 4: Simplify right side
    1,546,393.61x = 1,331,278,907,893.77
  5. Step 5: Solve for x
    x = 1,331,278,907,893.77/1,546,393.61
  6. Step 6: Final answer
    x = 860,892.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.