Home / 1,702,676.66-2,349,750.40-1,014,254.53

Finding the Fourth Proportional to 1,702,676.66, 2,349,750.40 and 1,014,254.53

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Solution

The fourth proportional to 1,702,676.66, 2,349,750.40 and 1,014,254.53 is: 1,399,704.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,676.66 : 2,349,750.40 = 1,014,254.53 : x
  2. Step 2: Convert to fraction form
    1,702,676.66/2,349,750.40 = 1,014,254.53/x
  3. Step 3: Cross multiply
    1,702,676.66x = 2,349,750.40 × 1,014,254.53
  4. Step 4: Simplify right side
    1,702,676.66x = 2,383,244,979,159.30
  5. Step 5: Solve for x
    x = 2,383,244,979,159.30/1,702,676.66
  6. Step 6: Final answer
    x = 1,399,704.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.