Home / 3,215,957.58-4,437,154.08-1,839,017.52

Finding the Fourth Proportional to 3,215,957.58, 4,437,154.08 and 1,839,017.52

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Solution

The fourth proportional to 3,215,957.58, 4,437,154.08 and 1,839,017.52 is: 2,537,348.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,215,957.58 : 4,437,154.08 = 1,839,017.52 : x
  2. Step 2: Convert to fraction form
    3,215,957.58/4,437,154.08 = 1,839,017.52/x
  3. Step 3: Cross multiply
    3,215,957.58x = 4,437,154.08 × 1,839,017.52
  4. Step 4: Simplify right side
    3,215,957.58x = 8,160,004,092,059.48
  5. Step 5: Solve for x
    x = 8,160,004,092,059.48/3,215,957.58
  6. Step 6: Final answer
    x = 2,537,348.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.