Home / 1,360,607.34-2,039,129.73-560,958.06

Finding the Fourth Proportional to 1,360,607.34, 2,039,129.73 and 560,958.06

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Solution

The fourth proportional to 1,360,607.34, 2,039,129.73 and 560,958.06 is: 840,702.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,607.34 : 2,039,129.73 = 560,958.06 : x
  2. Step 2: Convert to fraction form
    1,360,607.34/2,039,129.73 = 560,958.06/x
  3. Step 3: Cross multiply
    1,360,607.34x = 2,039,129.73 × 560,958.06
  4. Step 4: Simplify right side
    1,360,607.34x = 1,143,866,257,429.12
  5. Step 5: Solve for x
    x = 1,143,866,257,429.12/1,360,607.34
  6. Step 6: Final answer
    x = 840,702.69

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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.