Home / 4,503,668.31-6,215,505.98-2,570,219.91

Finding the Fourth Proportional to 4,503,668.31, 6,215,505.98 and 2,570,219.91

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Solution

The fourth proportional to 4,503,668.31, 6,215,505.98 and 2,570,219.91 is: 3,547,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,668.31 : 6,215,505.98 = 2,570,219.91 : x
  2. Step 2: Convert to fraction form
    4,503,668.31/6,215,505.98 = 2,570,219.91/x
  3. Step 3: Cross multiply
    4,503,668.31x = 6,215,505.98 × 2,570,219.91
  4. Step 4: Simplify right side
    4,503,668.31x = 15,975,217,207,668.96
  5. Step 5: Solve for x
    x = 15,975,217,207,668.96/4,503,668.31
  6. Step 6: Final answer
    x = 3,547,156.70

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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.