Home / 7,300,892.26-10,076,579.16-4,690,659.34

Finding the Fourth Proportional to 7,300,892.26, 10,076,579.16 and 4,690,659.34

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Solution

The fourth proportional to 7,300,892.26, 10,076,579.16 and 4,690,659.34 is: 6,473,975.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,300,892.26 : 10,076,579.16 = 4,690,659.34 : x
  2. Step 2: Convert to fraction form
    7,300,892.26/10,076,579.16 = 4,690,659.34/x
  3. Step 3: Cross multiply
    7,300,892.26x = 10,076,579.16 × 4,690,659.34
  4. Step 4: Simplify right side
    7,300,892.26x = 47,265,800,152,103.35
  5. Step 5: Solve for x
    x = 47,265,800,152,103.35/7,300,892.26
  6. Step 6: Final answer
    x = 6,473,975.85

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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.