Home / 1,623,073-2,433,027.30-676,714.36

Finding the Fourth Proportional to 1,623,073, 2,433,027.30 and 676,714.36

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Solution

The fourth proportional to 1,623,073, 2,433,027.30 and 676,714.36 is: 1,014,411.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,073 : 2,433,027.30 = 676,714.36 : x
  2. Step 2: Convert to fraction form
    1,623,073/2,433,027.30 = 676,714.36/x
  3. Step 3: Cross multiply
    1,623,073x = 2,433,027.30 × 676,714.36
  4. Step 4: Simplify right side
    1,623,073x = 1,646,464,512,182.03
  5. Step 5: Solve for x
    x = 1,646,464,512,182.03/1,623,073
  6. Step 6: Final answer
    x = 1,014,411.87

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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.