Home / 1,559,791.10-2,337,718.35-759,349.10

Finding the Fourth Proportional to 1,559,791.10, 2,337,718.35 and 759,349.10

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Solution

The fourth proportional to 1,559,791.10, 2,337,718.35 and 759,349.10 is: 1,138,065.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,791.10 : 2,337,718.35 = 759,349.10 : x
  2. Step 2: Convert to fraction form
    1,559,791.10/2,337,718.35 = 759,349.10/x
  3. Step 3: Cross multiply
    1,559,791.10x = 2,337,718.35 × 759,349.10
  4. Step 4: Simplify right side
    1,559,791.10x = 1,775,144,325,125.99
  5. Step 5: Solve for x
    x = 1,775,144,325,125.99/1,559,791.10
  6. Step 6: Final answer
    x = 1,138,065.43

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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.