Home / 1,025,956.08-1,415,823.84-560,819.45

Finding the Fourth Proportional to 1,025,956.08, 1,415,823.84 and 560,819.45

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Solution

The fourth proportional to 1,025,956.08, 1,415,823.84 and 560,819.45 is: 773,933.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,956.08 : 1,415,823.84 = 560,819.45 : x
  2. Step 2: Convert to fraction form
    1,025,956.08/1,415,823.84 = 560,819.45/x
  3. Step 3: Cross multiply
    1,025,956.08x = 1,415,823.84 × 560,819.45
  4. Step 4: Simplify right side
    1,025,956.08x = 794,021,550,785.25
  5. Step 5: Solve for x
    x = 794,021,550,785.25/1,025,956.08
  6. Step 6: Final answer
    x = 773,933.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.