Home / 2,754,473.60-4,131,710.40-2,695,424.60

Finding the Fourth Proportional to 2,754,473.60, 4,131,710.40 and 2,695,424.60

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Solution

The fourth proportional to 2,754,473.60, 4,131,710.40 and 2,695,424.60 is: 4,043,136.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,473.60 : 4,131,710.40 = 2,695,424.60 : x
  2. Step 2: Convert to fraction form
    2,754,473.60/4,131,710.40 = 2,695,424.60/x
  3. Step 3: Cross multiply
    2,754,473.60x = 4,131,710.40 × 2,695,424.60
  4. Step 4: Simplify right side
    2,754,473.60x = 11,136,713,852,235.84
  5. Step 5: Solve for x
    x = 11,136,713,852,235.84/2,754,473.60
  6. Step 6: Final answer
    x = 4,043,136.90

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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.