Home / 4,476,003.60-6,714,005.40-1,110,210.60

Finding the Fourth Proportional to 4,476,003.60, 6,714,005.40 and 1,110,210.60

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Solution

The fourth proportional to 4,476,003.60, 6,714,005.40 and 1,110,210.60 is: 1,665,315.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,003.60 : 6,714,005.40 = 1,110,210.60 : x
  2. Step 2: Convert to fraction form
    4,476,003.60/6,714,005.40 = 1,110,210.60/x
  3. Step 3: Cross multiply
    4,476,003.60x = 6,714,005.40 × 1,110,210.60
  4. Step 4: Simplify right side
    4,476,003.60x = 7,453,959,963,537.24
  5. Step 5: Solve for x
    x = 7,453,959,963,537.24/4,476,003.60
  6. Step 6: Final answer
    x = 1,665,315.90

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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.