Home / 4,386,972.69-6,583,692.96-2,081,475.36

Finding the Fourth Proportional to 4,386,972.69, 6,583,692.96 and 2,081,475.36

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Solution

The fourth proportional to 4,386,972.69, 6,583,692.96 and 2,081,475.36 is: 3,123,747.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,972.69 : 6,583,692.96 = 2,081,475.36 : x
  2. Step 2: Convert to fraction form
    4,386,972.69/6,583,692.96 = 2,081,475.36/x
  3. Step 3: Cross multiply
    4,386,972.69x = 6,583,692.96 × 2,081,475.36
  4. Step 4: Simplify right side
    4,386,972.69x = 13,703,794,674,045.47
  5. Step 5: Solve for x
    x = 13,703,794,674,045.47/4,386,972.69
  6. Step 6: Final answer
    x = 3,123,747.43

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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.