Home / 5,628,671.48-7,767,573.37-3,050,352.25

Finding the Fourth Proportional to 5,628,671.48, 7,767,573.37 and 3,050,352.25

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Solution

The fourth proportional to 5,628,671.48, 7,767,573.37 and 3,050,352.25 is: 4,209,489.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,628,671.48 : 7,767,573.37 = 3,050,352.25 : x
  2. Step 2: Convert to fraction form
    5,628,671.48/7,767,573.37 = 3,050,352.25/x
  3. Step 3: Cross multiply
    5,628,671.48x = 7,767,573.37 × 3,050,352.25
  4. Step 4: Simplify right side
    5,628,671.48x = 23,693,834,906,482.45
  5. Step 5: Solve for x
    x = 23,693,834,906,482.45/5,628,671.48
  6. Step 6: Final answer
    x = 4,209,489.75

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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.