Home / 4,762,010.15-6,571,627.13-2,802,321.35

Finding the Fourth Proportional to 4,762,010.15, 6,571,627.13 and 2,802,321.35

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Solution

The fourth proportional to 4,762,010.15, 6,571,627.13 and 2,802,321.35 is: 3,867,234.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,762,010.15 : 6,571,627.13 = 2,802,321.35 : x
  2. Step 2: Convert to fraction form
    4,762,010.15/6,571,627.13 = 2,802,321.35/x
  3. Step 3: Cross multiply
    4,762,010.15x = 6,571,627.13 × 2,802,321.35
  4. Step 4: Simplify right side
    4,762,010.15x = 18,415,811,010,638.23
  5. Step 5: Solve for x
    x = 18,415,811,010,638.23/4,762,010.15
  6. Step 6: Final answer
    x = 3,867,234.72

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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.