Home / 8,952,048.23-13,430,692.64-2,886,657.97

Finding the Fourth Proportional to 8,952,048.23, 13,430,692.64 and 2,886,657.97

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Solution

The fourth proportional to 8,952,048.23, 13,430,692.64 and 2,886,657.97 is: 4,330,831.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,952,048.23 : 13,430,692.64 = 2,886,657.97 : x
  2. Step 2: Convert to fraction form
    8,952,048.23/13,430,692.64 = 2,886,657.97/x
  3. Step 3: Cross multiply
    8,952,048.23x = 13,430,692.64 × 2,886,657.97
  4. Step 4: Simplify right side
    8,952,048.23x = 38,769,815,951,876.34
  5. Step 5: Solve for x
    x = 38,769,815,951,876.34/8,952,048.23
  6. Step 6: Final answer
    x = 4,330,831.89

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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.