Home / 2,096,992.41-2,894,823.81-1,580,955.18

Finding the Fourth Proportional to 2,096,992.41, 2,894,823.81 and 1,580,955.18

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Solution

The fourth proportional to 2,096,992.41, 2,894,823.81 and 1,580,955.18 is: 2,182,452.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,992.41 : 2,894,823.81 = 1,580,955.18 : x
  2. Step 2: Convert to fraction form
    2,096,992.41/2,894,823.81 = 1,580,955.18/x
  3. Step 3: Cross multiply
    2,096,992.41x = 2,894,823.81 × 1,580,955.18
  4. Step 4: Simplify right side
    2,096,992.41x = 4,576,586,697,606.84
  5. Step 5: Solve for x
    x = 4,576,586,697,606.84/2,096,992.41
  6. Step 6: Final answer
    x = 2,182,452.68

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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.