Home / 2,754,957.84-4,132,478.34-1,049,195.58

Finding the Fourth Proportional to 2,754,957.84, 4,132,478.34 and 1,049,195.58

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Solution

The fourth proportional to 2,754,957.84, 4,132,478.34 and 1,049,195.58 is: 1,573,809.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,957.84 : 4,132,478.34 = 1,049,195.58 : x
  2. Step 2: Convert to fraction form
    2,754,957.84/4,132,478.34 = 1,049,195.58/x
  3. Step 3: Cross multiply
    2,754,957.84x = 4,132,478.34 × 1,049,195.58
  4. Step 4: Simplify right side
    2,754,957.84x = 4,335,778,008,773.74
  5. Step 5: Solve for x
    x = 4,335,778,008,773.74/2,754,957.84
  6. Step 6: Final answer
    x = 1,573,809.21

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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.