Home / 2,795,670.84-4,187,359.34-2,310,398.76

Finding the Fourth Proportional to 2,795,670.84, 4,187,359.34 and 2,310,398.76

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Solution

The fourth proportional to 2,795,670.84, 4,187,359.34 and 2,310,398.76 is: 3,460,518.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,670.84 : 4,187,359.34 = 2,310,398.76 : x
  2. Step 2: Convert to fraction form
    2,795,670.84/4,187,359.34 = 2,310,398.76/x
  3. Step 3: Cross multiply
    2,795,670.84x = 4,187,359.34 × 2,310,398.76
  4. Step 4: Simplify right side
    2,795,670.84x = 9,674,469,826,810.42
  5. Step 5: Solve for x
    x = 9,674,469,826,810.42/2,795,670.84
  6. Step 6: Final answer
    x = 3,460,518.20

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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.