Home / 2,107,283.16-3,160,814.04-591,071.16

Finding the Fourth Proportional to 2,107,283.16, 3,160,814.04 and 591,071.16

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Solution

The fourth proportional to 2,107,283.16, 3,160,814.04 and 591,071.16 is: 886,575.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,107,283.16 : 3,160,814.04 = 591,071.16 : x
  2. Step 2: Convert to fraction form
    2,107,283.16/3,160,814.04 = 591,071.16/x
  3. Step 3: Cross multiply
    2,107,283.16x = 3,160,814.04 × 591,071.16
  4. Step 4: Simplify right side
    2,107,283.16x = 1,868,266,021,167.09
  5. Step 5: Solve for x
    x = 1,868,266,021,167.09/2,107,283.16
  6. Step 6: Final answer
    x = 886,575.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.