Home / 4,442,507.04-6,663,760.56-1,076,714.04

Finding the Fourth Proportional to 4,442,507.04, 6,663,760.56 and 1,076,714.04

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Solution

The fourth proportional to 4,442,507.04, 6,663,760.56 and 1,076,714.04 is: 1,615,071.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,507.04 : 6,663,760.56 = 1,076,714.04 : x
  2. Step 2: Convert to fraction form
    4,442,507.04/6,663,760.56 = 1,076,714.04/x
  3. Step 3: Cross multiply
    4,442,507.04x = 6,663,760.56 × 1,076,714.04
  4. Step 4: Simplify right side
    4,442,507.04x = 7,174,964,515,447.89
  5. Step 5: Solve for x
    x = 7,174,964,515,447.89/4,442,507.04
  6. Step 6: Final answer
    x = 1,615,071.05

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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.