Home / 3,439,328.58-5,159,005.16-1,043,193.96

Finding the Fourth Proportional to 3,439,328.58, 5,159,005.16 and 1,043,193.96

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Solution

The fourth proportional to 3,439,328.58, 5,159,005.16 and 1,043,193.96 is: 1,564,794.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,328.58 : 5,159,005.16 = 1,043,193.96 : x
  2. Step 2: Convert to fraction form
    3,439,328.58/5,159,005.16 = 1,043,193.96/x
  3. Step 3: Cross multiply
    3,439,328.58x = 5,159,005.16 × 1,043,193.96
  4. Step 4: Simplify right side
    3,439,328.58x = 5,381,843,017,304.86
  5. Step 5: Solve for x
    x = 5,381,843,017,304.86/3,439,328.58
  6. Step 6: Final answer
    x = 1,564,794.67

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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.