Home / 1,829,398.31-2,524,484.63-1,002,466.96

Finding the Fourth Proportional to 1,829,398.31, 2,524,484.63 and 1,002,466.96

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Solution

The fourth proportional to 1,829,398.31, 2,524,484.63 and 1,002,466.96 is: 1,383,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,398.31 : 2,524,484.63 = 1,002,466.96 : x
  2. Step 2: Convert to fraction form
    1,829,398.31/2,524,484.63 = 1,002,466.96/x
  3. Step 3: Cross multiply
    1,829,398.31x = 2,524,484.63 × 1,002,466.96
  4. Step 4: Simplify right side
    1,829,398.31x = 2,530,712,430,259.02
  5. Step 5: Solve for x
    x = 2,530,712,430,259.02/1,829,398.31
  6. Step 6: Final answer
    x = 1,383,357.80

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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.