Home / 8,321,547.37-11,482,740.82-4,599,875.64

Finding the Fourth Proportional to 8,321,547.37, 11,482,740.82 and 4,599,875.64

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Solution

The fourth proportional to 8,321,547.37, 11,482,740.82 and 4,599,875.64 is: 6,347,278.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,321,547.37 : 11,482,740.82 = 4,599,875.64 : x
  2. Step 2: Convert to fraction form
    8,321,547.37/11,482,740.82 = 4,599,875.64/x
  3. Step 3: Cross multiply
    8,321,547.37x = 11,482,740.82 × 4,599,875.64
  4. Step 4: Simplify right side
    8,321,547.37x = 52,819,179,795,558.79
  5. Step 5: Solve for x
    x = 52,819,179,795,558.79/8,321,547.37
  6. Step 6: Final answer
    x = 6,347,278.63

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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.