Home / 1,134,260.16-1,701,722.40-335,562.88

Finding the Fourth Proportional to 1,134,260.16, 1,701,722.40 and 335,562.88

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Solution

The fourth proportional to 1,134,260.16, 1,701,722.40 and 335,562.88 is: 503,442.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,260.16 : 1,701,722.40 = 335,562.88 : x
  2. Step 2: Convert to fraction form
    1,134,260.16/1,701,722.40 = 335,562.88/x
  3. Step 3: Cross multiply
    1,134,260.16x = 1,701,722.40 × 335,562.88
  4. Step 4: Simplify right side
    1,134,260.16x = 571,034,869,504.51
  5. Step 5: Solve for x
    x = 571,034,869,504.51/1,134,260.16
  6. Step 6: Final answer
    x = 503,442.59

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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.