Home / 4,537,466.28-6,261,861.78-2,472,651.90

Finding the Fourth Proportional to 4,537,466.28, 6,261,861.78 and 2,472,651.90

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Solution

The fourth proportional to 4,537,466.28, 6,261,861.78 and 2,472,651.90 is: 3,412,345.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,466.28 : 6,261,861.78 = 2,472,651.90 : x
  2. Step 2: Convert to fraction form
    4,537,466.28/6,261,861.78 = 2,472,651.90/x
  3. Step 3: Cross multiply
    4,537,466.28x = 6,261,861.78 × 2,472,651.90
  4. Step 4: Simplify right side
    4,537,466.28x = 15,483,404,427,854.38
  5. Step 5: Solve for x
    x = 15,483,404,427,854.38/4,537,466.28
  6. Step 6: Final answer
    x = 3,412,345.89

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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.