Home / 1,554,889.58-2,332,452.44-529,901.30

Finding the Fourth Proportional to 1,554,889.58, 2,332,452.44 and 529,901.30

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Solution

The fourth proportional to 1,554,889.58, 2,332,452.44 and 529,901.30 is: 794,892.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,889.58 : 2,332,452.44 = 529,901.30 : x
  2. Step 2: Convert to fraction form
    1,554,889.58/2,332,452.44 = 529,901.30/x
  3. Step 3: Cross multiply
    1,554,889.58x = 2,332,452.44 × 529,901.30
  4. Step 4: Simplify right side
    1,554,889.58x = 1,235,969,565,832.40
  5. Step 5: Solve for x
    x = 1,235,969,565,832.40/1,554,889.58
  6. Step 6: Final answer
    x = 794,892.18

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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.