Home / 9,572,692.82-14,359,164.17-3,182,945.15

Finding the Fourth Proportional to 9,572,692.82, 14,359,164.17 and 3,182,945.15

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Solution

The fourth proportional to 9,572,692.82, 14,359,164.17 and 3,182,945.15 is: 4,774,459.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,692.82 : 14,359,164.17 = 3,182,945.15 : x
  2. Step 2: Convert to fraction form
    9,572,692.82/14,359,164.17 = 3,182,945.15/x
  3. Step 3: Cross multiply
    9,572,692.82x = 14,359,164.17 × 3,182,945.15
  4. Step 4: Simplify right side
    9,572,692.82x = 45,704,431,972,938.45
  5. Step 5: Solve for x
    x = 45,704,431,972,938.45/9,572,692.82
  6. Step 6: Final answer
    x = 4,774,459.27

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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.