Home / 4,581,528.58-6,865,908.81-3,442,961.30

Finding the Fourth Proportional to 4,581,528.58, 6,865,908.81 and 3,442,961.30

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Solution

The fourth proportional to 4,581,528.58, 6,865,908.81 and 3,442,961.30 is: 5,159,644.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,528.58 : 6,865,908.81 = 3,442,961.30 : x
  2. Step 2: Convert to fraction form
    4,581,528.58/6,865,908.81 = 3,442,961.30/x
  3. Step 3: Cross multiply
    4,581,528.58x = 6,865,908.81 × 3,442,961.30
  4. Step 4: Simplify right side
    4,581,528.58x = 23,639,058,274,918.41
  5. Step 5: Solve for x
    x = 23,639,058,274,918.41/4,581,528.58
  6. Step 6: Final answer
    x = 5,159,644.40

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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.