Home / 7,333,087.98-10,119,509.19-4,069,713.18

Finding the Fourth Proportional to 7,333,087.98, 10,119,509.19 and 4,069,713.18

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Solution

The fourth proportional to 7,333,087.98, 10,119,509.19 and 4,069,713.18 is: 5,616,119.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,087.98 : 10,119,509.19 = 4,069,713.18 : x
  2. Step 2: Convert to fraction form
    7,333,087.98/10,119,509.19 = 4,069,713.18/x
  3. Step 3: Cross multiply
    7,333,087.98x = 10,119,509.19 × 4,069,713.18
  4. Step 4: Simplify right side
    7,333,087.98x = 41,183,499,925,674.12
  5. Step 5: Solve for x
    x = 41,183,499,925,674.12/7,333,087.98
  6. Step 6: Final answer
    x = 5,616,119.71

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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.