Home / 5,506,064.40-7,598,584.32-3,767,380.44

Finding the Fourth Proportional to 5,506,064.40, 7,598,584.32 and 3,767,380.44

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Solution

The fourth proportional to 5,506,064.40, 7,598,584.32 and 3,767,380.44 is: 5,199,132.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,064.40 : 7,598,584.32 = 3,767,380.44 : x
  2. Step 2: Convert to fraction form
    5,506,064.40/7,598,584.32 = 3,767,380.44/x
  3. Step 3: Cross multiply
    5,506,064.40x = 7,598,584.32 × 3,767,380.44
  4. Step 4: Simplify right side
    5,506,064.40x = 28,626,757,938,858.70
  5. Step 5: Solve for x
    x = 28,626,757,938,858.70/5,506,064.40
  6. Step 6: Final answer
    x = 5,199,132.42

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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.