Home / 5,626,284.10-8,430,199.59-2,385,232.11

Finding the Fourth Proportional to 5,626,284.10, 8,430,199.59 and 2,385,232.11

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Solution

The fourth proportional to 5,626,284.10, 8,430,199.59 and 2,385,232.11 is: 3,573,936.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,284.10 : 8,430,199.59 = 2,385,232.11 : x
  2. Step 2: Convert to fraction form
    5,626,284.10/8,430,199.59 = 2,385,232.11/x
  3. Step 3: Cross multiply
    5,626,284.10x = 8,430,199.59 × 2,385,232.11
  4. Step 4: Simplify right side
    5,626,284.10x = 20,107,982,751,304.52
  5. Step 5: Solve for x
    x = 20,107,982,751,304.52/5,626,284.10
  6. Step 6: Final answer
    x = 3,573,936.62

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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.