Home / 2,795,679.53-4,187,372.54-2,310,407.45

Finding the Fourth Proportional to 2,795,679.53, 4,187,372.54 and 2,310,407.45

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Solution

The fourth proportional to 2,795,679.53, 4,187,372.54 and 2,310,407.45 is: 3,460,531.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,679.53 : 4,187,372.54 = 2,310,407.45 : x
  2. Step 2: Convert to fraction form
    2,795,679.53/4,187,372.54 = 2,310,407.45/x
  3. Step 3: Cross multiply
    2,795,679.53x = 4,187,372.54 × 2,310,407.45
  4. Step 4: Simplify right side
    2,795,679.53x = 9,674,536,679,852.52
  5. Step 5: Solve for x
    x = 9,674,536,679,852.52/2,795,679.53
  6. Step 6: Final answer
    x = 3,460,531.36

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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.