Home / 4,802,064.58-7,203,109.07-1,962,176.74

Finding the Fourth Proportional to 4,802,064.58, 7,203,109.07 and 1,962,176.74

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Solution

The fourth proportional to 4,802,064.58, 7,203,109.07 and 1,962,176.74 is: 2,943,270.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,064.58 : 7,203,109.07 = 1,962,176.74 : x
  2. Step 2: Convert to fraction form
    4,802,064.58/7,203,109.07 = 1,962,176.74/x
  3. Step 3: Cross multiply
    4,802,064.58x = 7,203,109.07 × 1,962,176.74
  4. Step 4: Simplify right side
    4,802,064.58x = 14,133,773,059,734.70
  5. Step 5: Solve for x
    x = 14,133,773,059,734.70/4,802,064.58
  6. Step 6: Final answer
    x = 2,943,270.09

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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.