Home / 1,597,874.70-2,393,701.65-964,908.30

Finding the Fourth Proportional to 1,597,874.70, 2,393,701.65 and 964,908.30

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Solution

The fourth proportional to 1,597,874.70, 2,393,701.65 and 964,908.30 is: 1,445,484.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,874.70 : 2,393,701.65 = 964,908.30 : x
  2. Step 2: Convert to fraction form
    1,597,874.70/2,393,701.65 = 964,908.30/x
  3. Step 3: Cross multiply
    1,597,874.70x = 2,393,701.65 × 964,908.30
  4. Step 4: Simplify right side
    1,597,874.70x = 2,309,702,589,808.69
  5. Step 5: Solve for x
    x = 2,309,702,589,808.69/1,597,874.70
  6. Step 6: Final answer
    x = 1,445,484.17

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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.