Home / 11,834,829.36-17,753,254.83-4,157,807.31

Finding the Fourth Proportional to 11,834,829.36, 17,753,254.83 and 4,157,807.31

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Solution

The fourth proportional to 11,834,829.36, 17,753,254.83 and 4,157,807.31 is: 6,237,066.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,829.36 : 17,753,254.83 = 4,157,807.31 : x
  2. Step 2: Convert to fraction form
    11,834,829.36/17,753,254.83 = 4,157,807.31/x
  3. Step 3: Cross multiply
    11,834,829.36x = 17,753,254.83 × 4,157,807.31
  4. Step 4: Simplify right side
    11,834,829.36x = 73,814,612,708,466.80
  5. Step 5: Solve for x
    x = 73,814,612,708,466.80/11,834,829.36
  6. Step 6: Final answer
    x = 6,237,066.08

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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.