Home / 1,559,450.64-2,337,292.20-759,533.52

Finding the Fourth Proportional to 1,559,450.64, 2,337,292.20 and 759,533.52

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Solution

The fourth proportional to 1,559,450.64, 2,337,292.20 and 759,533.52 is: 1,138,382.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,450.64 : 2,337,292.20 = 759,533.52 : x
  2. Step 2: Convert to fraction form
    1,559,450.64/2,337,292.20 = 759,533.52/x
  3. Step 3: Cross multiply
    1,559,450.64x = 2,337,292.20 × 759,533.52
  4. Step 4: Simplify right side
    1,559,450.64x = 1,775,251,771,934.54
  5. Step 5: Solve for x
    x = 1,775,251,771,934.54/1,559,450.64
  6. Step 6: Final answer
    x = 1,138,382.79

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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.