Home / 6,014,353.02-9,021,076.31-1,915,508.81

Finding the Fourth Proportional to 6,014,353.02, 9,021,076.31 and 1,915,508.81

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Solution

The fourth proportional to 6,014,353.02, 9,021,076.31 and 1,915,508.81 is: 2,873,118.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,353.02 : 9,021,076.31 = 1,915,508.81 : x
  2. Step 2: Convert to fraction form
    6,014,353.02/9,021,076.31 = 1,915,508.81/x
  3. Step 3: Cross multiply
    6,014,353.02x = 9,021,076.31 × 1,915,508.81
  4. Step 4: Simplify right side
    6,014,353.02x = 17,279,951,124,085.20
  5. Step 5: Solve for x
    x = 17,279,951,124,085.20/6,014,353.02
  6. Step 6: Final answer
    x = 2,873,118.86

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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.