Home / 4,474,869.84-6,709,712.76-3,056,639.76

Finding the Fourth Proportional to 4,474,869.84, 6,709,712.76 and 3,056,639.76

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Solution

The fourth proportional to 4,474,869.84, 6,709,712.76 and 3,056,639.76 is: 4,583,189.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474,869.84 : 6,709,712.76 = 3,056,639.76 : x
  2. Step 2: Convert to fraction form
    4,474,869.84/6,709,712.76 = 3,056,639.76/x
  3. Step 3: Cross multiply
    4,474,869.84x = 6,709,712.76 × 3,056,639.76
  4. Step 4: Simplify right side
    4,474,869.84x = 20,509,174,800,395.34
  5. Step 5: Solve for x
    x = 20,509,174,800,395.34/4,474,869.84
  6. Step 6: Final answer
    x = 4,583,189.13

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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.