Home / 1,334,299.70-2,000,957.42-576,176.16

Finding the Fourth Proportional to 1,334,299.70, 2,000,957.42 and 576,176.16

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Solution

The fourth proportional to 1,334,299.70, 2,000,957.42 and 576,176.16 is: 864,051.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,299.70 : 2,000,957.42 = 576,176.16 : x
  2. Step 2: Convert to fraction form
    1,334,299.70/2,000,957.42 = 576,176.16/x
  3. Step 3: Cross multiply
    1,334,299.70x = 2,000,957.42 × 576,176.16
  4. Step 4: Simplify right side
    1,334,299.70x = 1,152,903,962,579.11
  5. Step 5: Solve for x
    x = 1,152,903,962,579.11/1,334,299.70
  6. Step 6: Final answer
    x = 864,051.73

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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.