Home / 4,108,998.22-6,164,337.97-1,412,973.30

Finding the Fourth Proportional to 4,108,998.22, 6,164,337.97 and 1,412,973.30

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Solution

The fourth proportional to 4,108,998.22, 6,164,337.97 and 1,412,973.30 is: 2,119,749.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,998.22 : 6,164,337.97 = 1,412,973.30 : x
  2. Step 2: Convert to fraction form
    4,108,998.22/6,164,337.97 = 1,412,973.30/x
  3. Step 3: Cross multiply
    4,108,998.22x = 6,164,337.97 × 1,412,973.30
  4. Step 4: Simplify right side
    4,108,998.22x = 8,710,044,953,994.28
  5. Step 5: Solve for x
    x = 8,710,044,953,994.28/4,108,998.22
  6. Step 6: Final answer
    x = 2,119,749.02

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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.