Home / 6,452,476.81-8,904,671.82-3,552,137.55

Finding the Fourth Proportional to 6,452,476.81, 8,904,671.82 and 3,552,137.55

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Solution

The fourth proportional to 6,452,476.81, 8,904,671.82 and 3,552,137.55 is: 4,902,089.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,476.81 : 8,904,671.82 = 3,552,137.55 : x
  2. Step 2: Convert to fraction form
    6,452,476.81/8,904,671.82 = 3,552,137.55/x
  3. Step 3: Cross multiply
    6,452,476.81x = 8,904,671.82 × 3,552,137.55
  4. Step 4: Simplify right side
    6,452,476.81x = 31,630,619,142,248.84
  5. Step 5: Solve for x
    x = 31,630,619,142,248.84/6,452,476.81
  6. Step 6: Final answer
    x = 4,902,089.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.