Home / 4,464,108.72-6,692,031.96-1,623,458.16

Finding the Fourth Proportional to 4,464,108.72, 6,692,031.96 and 1,623,458.16

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Solution

The fourth proportional to 4,464,108.72, 6,692,031.96 and 1,623,458.16 is: 2,433,684.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,108.72 : 6,692,031.96 = 1,623,458.16 : x
  2. Step 2: Convert to fraction form
    4,464,108.72/6,692,031.96 = 1,623,458.16/x
  3. Step 3: Cross multiply
    4,464,108.72x = 6,692,031.96 × 1,623,458.16
  4. Step 4: Simplify right side
    4,464,108.72x = 10,864,233,892,442.79
  5. Step 5: Solve for x
    x = 10,864,233,892,442.79/4,464,108.72
  6. Step 6: Final answer
    x = 2,433,684.88

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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.