Home / 5,050,654.83-7,577,101.71-1,456,141.25

Finding the Fourth Proportional to 5,050,654.83, 7,577,101.71 and 1,456,141.25

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Solution

The fourth proportional to 5,050,654.83, 7,577,101.71 and 1,456,141.25 is: 2,184,534.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,654.83 : 7,577,101.71 = 1,456,141.25 : x
  2. Step 2: Convert to fraction form
    5,050,654.83/7,577,101.71 = 1,456,141.25/x
  3. Step 3: Cross multiply
    5,050,654.83x = 7,577,101.71 × 1,456,141.25
  4. Step 4: Simplify right side
    5,050,654.83x = 11,033,330,374,319.29
  5. Step 5: Solve for x
    x = 11,033,330,374,319.29/5,050,654.83
  6. Step 6: Final answer
    x = 2,184,534.63

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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.