Home / 2,849,613.41-3,932,348.41-1,560,431.59

Finding the Fourth Proportional to 2,849,613.41, 3,932,348.41 and 1,560,431.59

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Solution

The fourth proportional to 2,849,613.41, 3,932,348.41 and 1,560,431.59 is: 2,153,330.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,613.41 : 3,932,348.41 = 1,560,431.59 : x
  2. Step 2: Convert to fraction form
    2,849,613.41/3,932,348.41 = 1,560,431.59/x
  3. Step 3: Cross multiply
    2,849,613.41x = 3,932,348.41 × 1,560,431.59
  4. Step 4: Simplify right side
    2,849,613.41x = 6,136,160,673,969.94
  5. Step 5: Solve for x
    x = 6,136,160,673,969.94/2,849,613.41
  6. Step 6: Final answer
    x = 2,153,330.92

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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.