Home / 4,982,594.85-6,875,980.85-2,690,755.34

Finding the Fourth Proportional to 4,982,594.85, 6,875,980.85 and 2,690,755.34

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Solution

The fourth proportional to 4,982,594.85, 6,875,980.85 and 2,690,755.34 is: 3,713,242.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,594.85 : 6,875,980.85 = 2,690,755.34 : x
  2. Step 2: Convert to fraction form
    4,982,594.85/6,875,980.85 = 2,690,755.34/x
  3. Step 3: Cross multiply
    4,982,594.85x = 6,875,980.85 × 2,690,755.34
  4. Step 4: Simplify right side
    4,982,594.85x = 18,501,582,162,222.22
  5. Step 5: Solve for x
    x = 18,501,582,162,222.22/4,982,594.85
  6. Step 6: Final answer
    x = 3,713,242.34

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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.