Home / 3,304,059.10-4,559,529.81-1,908,621.88

Finding the Fourth Proportional to 3,304,059.10, 4,559,529.81 and 1,908,621.88

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Solution

The fourth proportional to 3,304,059.10, 4,559,529.81 and 1,908,621.88 is: 2,633,856.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,059.10 : 4,559,529.81 = 1,908,621.88 : x
  2. Step 2: Convert to fraction form
    3,304,059.10/4,559,529.81 = 1,908,621.88/x
  3. Step 3: Cross multiply
    3,304,059.10x = 4,559,529.81 × 1,908,621.88
  4. Step 4: Simplify right side
    3,304,059.10x = 8,702,418,357,878.24
  5. Step 5: Solve for x
    x = 8,702,418,357,878.24/3,304,059.10
  6. Step 6: Final answer
    x = 2,633,856.75

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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.