Home / 3,021,109.58-4,531,664.56-1,026,565.58

Finding the Fourth Proportional to 3,021,109.58, 4,531,664.56 and 1,026,565.58

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Solution

The fourth proportional to 3,021,109.58, 4,531,664.56 and 1,026,565.58 is: 1,539,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,109.58 : 4,531,664.56 = 1,026,565.58 : x
  2. Step 2: Convert to fraction form
    3,021,109.58/4,531,664.56 = 1,026,565.58/x
  3. Step 3: Cross multiply
    3,021,109.58x = 4,531,664.56 × 1,026,565.58
  4. Step 4: Simplify right side
    3,021,109.58x = 4,652,050,857,401.84
  5. Step 5: Solve for x
    x = 4,652,050,857,401.84/3,021,109.58
  6. Step 6: Final answer
    x = 1,539,848.43

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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.