Home / 1,697,159.52-2,546,052.40-560,000.30

Finding the Fourth Proportional to 1,697,159.52, 2,546,052.40 and 560,000.30

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Solution

The fourth proportional to 1,697,159.52, 2,546,052.40 and 560,000.30 is: 840,103.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,159.52 : 2,546,052.40 = 560,000.30 : x
  2. Step 2: Convert to fraction form
    1,697,159.52/2,546,052.40 = 560,000.30/x
  3. Step 3: Cross multiply
    1,697,159.52x = 2,546,052.40 × 560,000.30
  4. Step 4: Simplify right side
    1,697,159.52x = 1,425,790,107,815.72
  5. Step 5: Solve for x
    x = 1,425,790,107,815.72/1,697,159.52
  6. Step 6: Final answer
    x = 840,103.77

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1.5x scale

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.