Home / 1,062,659.53-1,594,085.01-343,018.29

Finding the Fourth Proportional to 1,062,659.53, 1,594,085.01 and 343,018.29

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Solution

The fourth proportional to 1,062,659.53, 1,594,085.01 and 343,018.29 is: 514,558.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,659.53 : 1,594,085.01 = 343,018.29 : x
  2. Step 2: Convert to fraction form
    1,062,659.53/1,594,085.01 = 343,018.29/x
  3. Step 3: Cross multiply
    1,062,659.53x = 1,594,085.01 × 343,018.29
  4. Step 4: Simplify right side
    1,062,659.53x = 546,800,316,666.21
  5. Step 5: Solve for x
    x = 546,800,316,666.21/1,062,659.53
  6. Step 6: Final answer
    x = 514,558.34

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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.