Home / 7,409,586.60-11,133,042.30-4,715,202.60

Finding the Fourth Proportional to 7,409,586.60, 11,133,042.30 and 4,715,202.60

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Solution

The fourth proportional to 7,409,586.60, 11,133,042.30 and 4,715,202.60 is: 7,084,680.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,409,586.60 : 11,133,042.30 = 4,715,202.60 : x
  2. Step 2: Convert to fraction form
    7,409,586.60/11,133,042.30 = 4,715,202.60/x
  3. Step 3: Cross multiply
    7,409,586.60x = 11,133,042.30 × 4,715,202.60
  4. Step 4: Simplify right side
    7,409,586.60x = 52,494,549,998,869.98
  5. Step 5: Solve for x
    x = 52,494,549,998,869.98/7,409,586.60
  6. Step 6: Final answer
    x = 7,084,680.00

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1.5x scale

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.