Home / 4,476,309.60-6,714,464.40-1,484,104.80

Finding the Fourth Proportional to 4,476,309.60, 6,714,464.40 and 1,484,104.80

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Solution

The fourth proportional to 4,476,309.60, 6,714,464.40 and 1,484,104.80 is: 2,226,157.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,309.60 : 6,714,464.40 = 1,484,104.80 : x
  2. Step 2: Convert to fraction form
    4,476,309.60/6,714,464.40 = 1,484,104.80/x
  3. Step 3: Cross multiply
    4,476,309.60x = 6,714,464.40 × 1,484,104.80
  4. Step 4: Simplify right side
    4,476,309.60x = 9,964,968,845,469.12
  5. Step 5: Solve for x
    x = 9,964,968,845,469.12/4,476,309.60
  6. Step 6: Final answer
    x = 2,226,157.20

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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.