Home / 7,359,692.84-10,156,376.68-4,096,437.32

Finding the Fourth Proportional to 7,359,692.84, 10,156,376.68 and 4,096,437.32

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Solution

The fourth proportional to 7,359,692.84, 10,156,376.68 and 4,096,437.32 is: 5,653,083.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,692.84 : 10,156,376.68 = 4,096,437.32 : x
  2. Step 2: Convert to fraction form
    7,359,692.84/10,156,376.68 = 4,096,437.32/x
  3. Step 3: Cross multiply
    7,359,692.84x = 10,156,376.68 × 4,096,437.32
  4. Step 4: Simplify right side
    7,359,692.84x = 41,604,960,467,929.70
  5. Step 5: Solve for x
    x = 41,604,960,467,929.70/7,359,692.84
  6. Step 6: Final answer
    x = 5,653,083.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.