Home / 7,517,699.54-10,372,924.68-4,575,546.08

Finding the Fourth Proportional to 7,517,699.54, 10,372,924.68 and 4,575,546.08

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Solution

The fourth proportional to 7,517,699.54, 10,372,924.68 and 4,575,546.08 is: 6,313,340.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,517,699.54 : 10,372,924.68 = 4,575,546.08 : x
  2. Step 2: Convert to fraction form
    7,517,699.54/10,372,924.68 = 4,575,546.08/x
  3. Step 3: Cross multiply
    7,517,699.54x = 10,372,924.68 × 4,575,546.08
  4. Step 4: Simplify right side
    7,517,699.54x = 47,461,794,857,709.25
  5. Step 5: Solve for x
    x = 47,461,794,857,709.25/7,517,699.54
  6. Step 6: Final answer
    x = 6,313,340.22

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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.