Home / 7,511,333.04-10,365,651-4,073,550.48

Finding the Fourth Proportional to 7,511,333.04, 10,365,651 and 4,073,550.48

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Solution

The fourth proportional to 7,511,333.04, 10,365,651 and 4,073,550.48 is: 5,621,505.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,511,333.04 : 10,365,651 = 4,073,550.48 : x
  2. Step 2: Convert to fraction form
    7,511,333.04/10,365,651 = 4,073,550.48/x
  3. Step 3: Cross multiply
    7,511,333.04x = 10,365,651 × 4,073,550.48
  4. Step 4: Simplify right side
    7,511,333.04x = 42,225,002,606,562.48
  5. Step 5: Solve for x
    x = 42,225,002,606,562.48/7,511,333.04
  6. Step 6: Final answer
    x = 5,621,505.85

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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.