Home / 5,700,076.35-8,550,675.86-1,656,599.49

Finding the Fourth Proportional to 5,700,076.35, 8,550,675.86 and 1,656,599.49

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Solution

The fourth proportional to 5,700,076.35, 8,550,675.86 and 1,656,599.49 is: 2,485,062.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,076.35 : 8,550,675.86 = 1,656,599.49 : x
  2. Step 2: Convert to fraction form
    5,700,076.35/8,550,675.86 = 1,656,599.49/x
  3. Step 3: Cross multiply
    5,700,076.35x = 8,550,675.86 × 1,656,599.49
  4. Step 4: Simplify right side
    5,700,076.35x = 14,165,045,260,548.31
  5. Step 5: Solve for x
    x = 14,165,045,260,548.31/5,700,076.35
  6. Step 6: Final answer
    x = 2,485,062.37

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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.