Home / 5,626,740.84-8,429,963.52-3,464,001.96

Finding the Fourth Proportional to 5,626,740.84, 8,429,963.52 and 3,464,001.96

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Solution

The fourth proportional to 5,626,740.84, 8,429,963.52 and 3,464,001.96 is: 5,189,755.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,740.84 : 8,429,963.52 = 3,464,001.96 : x
  2. Step 2: Convert to fraction form
    5,626,740.84/8,429,963.52 = 3,464,001.96/x
  3. Step 3: Cross multiply
    5,626,740.84x = 8,429,963.52 × 3,464,001.96
  4. Step 4: Simplify right side
    5,626,740.84x = 29,201,410,156,008.50
  5. Step 5: Solve for x
    x = 29,201,410,156,008.50/5,626,740.84
  6. Step 6: Final answer
    x = 5,189,755.67

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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.