Home / 4,889,944.08-7,333,945.74-2,460,449.52

Finding the Fourth Proportional to 4,889,944.08, 7,333,945.74 and 2,460,449.52

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Solution

The fourth proportional to 4,889,944.08, 7,333,945.74 and 2,460,449.52 is: 3,690,186.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,944.08 : 7,333,945.74 = 2,460,449.52 : x
  2. Step 2: Convert to fraction form
    4,889,944.08/7,333,945.74 = 2,460,449.52/x
  3. Step 3: Cross multiply
    4,889,944.08x = 7,333,945.74 × 2,460,449.52
  4. Step 4: Simplify right side
    4,889,944.08x = 18,044,803,275,689.05
  5. Step 5: Solve for x
    x = 18,044,803,275,689.05/4,889,944.08
  6. Step 6: Final answer
    x = 3,690,186.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.