Home / 14,059,652.21-21,084,026.01-4,835,870.87

Finding the Fourth Proportional to 14,059,652.21, 21,084,026.01 and 4,835,870.87

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Solution

The fourth proportional to 14,059,652.21, 21,084,026.01 and 4,835,870.87 is: 7,251,930.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,059,652.21 : 21,084,026.01 = 4,835,870.87 : x
  2. Step 2: Convert to fraction form
    14,059,652.21/21,084,026.01 = 4,835,870.87/x
  3. Step 3: Cross multiply
    14,059,652.21x = 21,084,026.01 × 4,835,870.87
  4. Step 4: Simplify right side
    14,059,652.21x = 101,959,627,098,661.22
  5. Step 5: Solve for x
    x = 101,959,627,098,661.22/14,059,652.21
  6. Step 6: Final answer
    x = 7,251,930.96

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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.