Home / 5,884,653.84-8,124,445.26-4,665,882.48

Finding the Fourth Proportional to 5,884,653.84, 8,124,445.26 and 4,665,882.48

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Solution

The fourth proportional to 5,884,653.84, 8,124,445.26 and 4,665,882.48 is: 6,441,790.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884,653.84 : 8,124,445.26 = 4,665,882.48 : x
  2. Step 2: Convert to fraction form
    5,884,653.84/8,124,445.26 = 4,665,882.48/x
  3. Step 3: Cross multiply
    5,884,653.84x = 8,124,445.26 × 4,665,882.48
  4. Step 4: Simplify right side
    5,884,653.84x = 37,907,706,798,353.05
  5. Step 5: Solve for x
    x = 37,907,706,798,353.05/5,884,653.84
  6. Step 6: Final answer
    x = 6,441,790.43

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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.