Home / 10,384,399.37-14,330,470.51-5,800,720.75

Finding the Fourth Proportional to 10,384,399.37, 14,330,470.51 and 5,800,720.75

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Solution

The fourth proportional to 10,384,399.37, 14,330,470.51 and 5,800,720.75 is: 8,004,994.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,384,399.37 : 14,330,470.51 = 5,800,720.75 : x
  2. Step 2: Convert to fraction form
    10,384,399.37/14,330,470.51 = 5,800,720.75/x
  3. Step 3: Cross multiply
    10,384,399.37x = 14,330,470.51 × 5,800,720.75
  4. Step 4: Simplify right side
    10,384,399.37x = 83,127,057,644,620.08
  5. Step 5: Solve for x
    x = 83,127,057,644,620.08/10,384,399.37
  6. Step 6: Final answer
    x = 8,004,994.29

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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.