Home / 5,563,084.88-7,675,741.20-3,148,636.88

Finding the Fourth Proportional to 5,563,084.88, 7,675,741.20 and 3,148,636.88

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Solution

The fourth proportional to 5,563,084.88, 7,675,741.20 and 3,148,636.88 is: 4,344,374.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,084.88 : 7,675,741.20 = 3,148,636.88 : x
  2. Step 2: Convert to fraction form
    5,563,084.88/7,675,741.20 = 3,148,636.88/x
  3. Step 3: Cross multiply
    5,563,084.88x = 7,675,741.20 × 3,148,636.88
  4. Step 4: Simplify right side
    5,563,084.88x = 24,168,121,823,655.46
  5. Step 5: Solve for x
    x = 24,168,121,823,655.46/5,563,084.88
  6. Step 6: Final answer
    x = 4,344,374.09

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1.5x scale

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.