Home / 3,063,797.32-4,227,957.70-1,705,670.44

Finding the Fourth Proportional to 3,063,797.32, 4,227,957.70 and 1,705,670.44

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Solution

The fourth proportional to 3,063,797.32, 4,227,957.70 and 1,705,670.44 is: 2,353,779.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,797.32 : 4,227,957.70 = 1,705,670.44 : x
  2. Step 2: Convert to fraction form
    3,063,797.32/4,227,957.70 = 1,705,670.44/x
  3. Step 3: Cross multiply
    3,063,797.32x = 4,227,957.70 × 1,705,670.44
  4. Step 4: Simplify right side
    3,063,797.32x = 7,211,502,470,460.39
  5. Step 5: Solve for x
    x = 7,211,502,470,460.39/3,063,797.32
  6. Step 6: Final answer
    x = 2,353,779.22

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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.