Home / 1,848,276.30-2,772,827.55-650,237.70

Finding the Fourth Proportional to 1,848,276.30, 2,772,827.55 and 650,237.70

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Solution

The fourth proportional to 1,848,276.30, 2,772,827.55 and 650,237.70 is: 975,501.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,276.30 : 2,772,827.55 = 650,237.70 : x
  2. Step 2: Convert to fraction form
    1,848,276.30/2,772,827.55 = 650,237.70/x
  3. Step 3: Cross multiply
    1,848,276.30x = 2,772,827.55 × 650,237.70
  4. Step 4: Simplify right side
    1,848,276.30x = 1,802,997,008,608.63
  5. Step 5: Solve for x
    x = 1,802,997,008,608.63/1,848,276.30
  6. Step 6: Final answer
    x = 975,501.88

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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.