Home / 5,624,965.19-8,437,946.13-1,581,488.17

Finding the Fourth Proportional to 5,624,965.19, 8,437,946.13 and 1,581,488.17

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Solution

The fourth proportional to 5,624,965.19, 8,437,946.13 and 1,581,488.17 is: 2,372,372.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,965.19 : 8,437,946.13 = 1,581,488.17 : x
  2. Step 2: Convert to fraction form
    5,624,965.19/8,437,946.13 = 1,581,488.17/x
  3. Step 3: Cross multiply
    5,624,965.19x = 8,437,946.13 × 1,581,488.17
  4. Step 4: Simplify right side
    5,624,965.19x = 13,344,511,983,692.28
  5. Step 5: Solve for x
    x = 13,344,511,983,692.28/5,624,965.19
  6. Step 6: Final answer
    x = 2,372,372.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.