Home / 2,700,703.84-3,711,384-2,575,811.56

Finding the Fourth Proportional to 2,700,703.84, 3,711,384 and 2,575,811.56

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Solution

The fourth proportional to 2,700,703.84, 3,711,384 and 2,575,811.56 is: 3,539,753.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,703.84 : 3,711,384 = 2,575,811.56 : x
  2. Step 2: Convert to fraction form
    2,700,703.84/3,711,384 = 2,575,811.56/x
  3. Step 3: Cross multiply
    2,700,703.84x = 3,711,384 × 2,575,811.56
  4. Step 4: Simplify right side
    2,700,703.84x = 9,559,825,810,799.04
  5. Step 5: Solve for x
    x = 9,559,825,810,799.04/2,700,703.84
  6. Step 6: Final answer
    x = 3,539,753.48

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.