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Finding the Fourth Proportional to 650,303.66, 975,369.38 and 295,236.02

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Solution

The fourth proportional to 650,303.66, 975,369.38 and 295,236.02 is: 442,814.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,303.66 : 975,369.38 = 295,236.02 : x
  2. Step 2: Convert to fraction form
    650,303.66/975,369.38 = 295,236.02/x
  3. Step 3: Cross multiply
    650,303.66x = 975,369.38 × 295,236.02
  4. Step 4: Simplify right side
    650,303.66x = 287,964,174,743.31
  5. Step 5: Solve for x
    x = 287,964,174,743.31/650,303.66
  6. Step 6: Final answer
    x = 442,814.94

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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.