Home / 3,717,468.76-5,572,955.42-1,441,425.06

Finding the Fourth Proportional to 3,717,468.76, 5,572,955.42 and 1,441,425.06

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Solution

The fourth proportional to 3,717,468.76, 5,572,955.42 and 1,441,425.06 is: 2,160,878.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,468.76 : 5,572,955.42 = 1,441,425.06 : x
  2. Step 2: Convert to fraction form
    3,717,468.76/5,572,955.42 = 1,441,425.06/x
  3. Step 3: Cross multiply
    3,717,468.76x = 5,572,955.42 × 1,441,425.06
  4. Step 4: Simplify right side
    3,717,468.76x = 8,032,997,600,650.83
  5. Step 5: Solve for x
    x = 8,032,997,600,650.83/3,717,468.76
  6. Step 6: Final answer
    x = 2,160,878.31

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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.