Home / 4,333,213.06-5,980,014.20-2,399,473.60

Finding the Fourth Proportional to 4,333,213.06, 5,980,014.20 and 2,399,473.60

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Solution

The fourth proportional to 4,333,213.06, 5,980,014.20 and 2,399,473.60 is: 3,311,373.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,213.06 : 5,980,014.20 = 2,399,473.60 : x
  2. Step 2: Convert to fraction form
    4,333,213.06/5,980,014.20 = 2,399,473.60/x
  3. Step 3: Cross multiply
    4,333,213.06x = 5,980,014.20 × 2,399,473.60
  4. Step 4: Simplify right side
    4,333,213.06x = 14,348,886,191,573.77
  5. Step 5: Solve for x
    x = 14,348,886,191,573.77/4,333,213.06
  6. Step 6: Final answer
    x = 3,311,373.34

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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.