Home / 4,587,570-6,330,854.16-2,550,379.50

Finding the Fourth Proportional to 4,587,570, 6,330,854.16 and 2,550,379.50

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Solution

The fourth proportional to 4,587,570, 6,330,854.16 and 2,550,379.50 is: 3,519,527.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,570 : 6,330,854.16 = 2,550,379.50 : x
  2. Step 2: Convert to fraction form
    4,587,570/6,330,854.16 = 2,550,379.50/x
  3. Step 3: Cross multiply
    4,587,570x = 6,330,854.16 × 2,550,379.50
  4. Step 4: Simplify right side
    4,587,570x = 16,146,080,667,153.72
  5. Step 5: Solve for x
    x = 16,146,080,667,153.72/4,587,570
  6. Step 6: Final answer
    x = 3,519,527.91

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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.