Home / 5,697,725.32-7,863,967.58-4,318,663.60

Finding the Fourth Proportional to 5,697,725.32, 7,863,967.58 and 4,318,663.60

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Solution

The fourth proportional to 5,697,725.32, 7,863,967.58 and 4,318,663.60 is: 5,960,594.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,725.32 : 7,863,967.58 = 4,318,663.60 : x
  2. Step 2: Convert to fraction form
    5,697,725.32/7,863,967.58 = 4,318,663.60/x
  3. Step 3: Cross multiply
    5,697,725.32x = 7,863,967.58 × 4,318,663.60
  4. Step 4: Simplify right side
    5,697,725.32x = 33,961,830,539,326.09
  5. Step 5: Solve for x
    x = 33,961,830,539,326.09/5,697,725.32
  6. Step 6: Final answer
    x = 5,960,594.56

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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.