Home / 1,784,913.36-2,677,521.24-570,665.04

Finding the Fourth Proportional to 1,784,913.36, 2,677,521.24 and 570,665.04

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Solution

The fourth proportional to 1,784,913.36, 2,677,521.24 and 570,665.04 is: 856,045.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,913.36 : 2,677,521.24 = 570,665.04 : x
  2. Step 2: Convert to fraction form
    1,784,913.36/2,677,521.24 = 570,665.04/x
  3. Step 3: Cross multiply
    1,784,913.36x = 2,677,521.24 × 570,665.04
  4. Step 4: Simplify right side
    1,784,913.36x = 1,527,967,765,525.45
  5. Step 5: Solve for x
    x = 1,527,967,765,525.45/1,784,913.36
  6. Step 6: Final answer
    x = 856,045.90

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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.