Home / 2,374,273.44-3,559,835.52-776,276.64

Finding the Fourth Proportional to 2,374,273.44, 3,559,835.52 and 776,276.64

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Solution

The fourth proportional to 2,374,273.44, 3,559,835.52 and 776,276.64 is: 1,163,900.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,273.44 : 3,559,835.52 = 776,276.64 : x
  2. Step 2: Convert to fraction form
    2,374,273.44/3,559,835.52 = 776,276.64/x
  3. Step 3: Cross multiply
    2,374,273.44x = 3,559,835.52 × 776,276.64
  4. Step 4: Simplify right side
    2,374,273.44x = 2,763,417,156,418.25
  5. Step 5: Solve for x
    x = 2,763,417,156,418.25/2,374,273.44
  6. Step 6: Final answer
    x = 1,163,900.13

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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.