Home / 5,608,005.64-8,429,569.46-3,701,171.95

Finding the Fourth Proportional to 5,608,005.64, 8,429,569.46 and 3,701,171.95

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Solution

The fourth proportional to 5,608,005.64, 8,429,569.46 and 3,701,171.95 is: 5,563,347.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,005.64 : 8,429,569.46 = 3,701,171.95 : x
  2. Step 2: Convert to fraction form
    5,608,005.64/8,429,569.46 = 3,701,171.95/x
  3. Step 3: Cross multiply
    5,608,005.64x = 8,429,569.46 × 3,701,171.95
  4. Step 4: Simplify right side
    5,608,005.64x = 31,199,286,010,228.26
  5. Step 5: Solve for x
    x = 31,199,286,010,228.26/5,608,005.64
  6. Step 6: Final answer
    x = 5,563,347.83

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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.