Home / 1,584,008.30-2,376,012.45-446,768.30

Finding the Fourth Proportional to 1,584,008.30, 2,376,012.45 and 446,768.30

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Solution

The fourth proportional to 1,584,008.30, 2,376,012.45 and 446,768.30 is: 670,152.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,008.30 : 2,376,012.45 = 446,768.30 : x
  2. Step 2: Convert to fraction form
    1,584,008.30/2,376,012.45 = 446,768.30/x
  3. Step 3: Cross multiply
    1,584,008.30x = 2,376,012.45 × 446,768.30
  4. Step 4: Simplify right side
    1,584,008.30x = 1,061,527,043,065.34
  5. Step 5: Solve for x
    x = 1,061,527,043,065.34/1,584,008.30
  6. Step 6: Final answer
    x = 670,152.45

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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.