Home / 5,336,703.46-7,365,861.30-4,172,847.70

Finding the Fourth Proportional to 5,336,703.46, 7,365,861.30 and 4,172,847.70

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Solution

The fourth proportional to 5,336,703.46, 7,365,861.30 and 4,172,847.70 is: 5,759,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,703.46 : 7,365,861.30 = 4,172,847.70 : x
  2. Step 2: Convert to fraction form
    5,336,703.46/7,365,861.30 = 4,172,847.70/x
  3. Step 3: Cross multiply
    5,336,703.46x = 7,365,861.30 × 4,172,847.70
  4. Step 4: Simplify right side
    5,336,703.46x = 30,736,617,384,224.01
  5. Step 5: Solve for x
    x = 30,736,617,384,224.01/5,336,703.46
  6. Step 6: Final answer
    x = 5,759,476.35

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1.5x scale

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.