Home / 4,587,372.48-6,330,790.08-2,550,216

Finding the Fourth Proportional to 4,587,372.48, 6,330,790.08 and 2,550,216

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Solution

The fourth proportional to 4,587,372.48, 6,330,790.08 and 2,550,216 is: 3,519,418.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,372.48 : 6,330,790.08 = 2,550,216 : x
  2. Step 2: Convert to fraction form
    4,587,372.48/6,330,790.08 = 2,550,216/x
  3. Step 3: Cross multiply
    4,587,372.48x = 6,330,790.08 × 2,550,216
  4. Step 4: Simplify right side
    4,587,372.48x = 16,144,882,154,657.28
  5. Step 5: Solve for x
    x = 16,144,882,154,657.28/4,587,372.48
  6. Step 6: Final answer
    x = 3,519,418.19

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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.