Home / 841,206.53-1,160,859.11-459,233.31

Finding the Fourth Proportional to 841,206.53, 1,160,859.11 and 459,233.31

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Solution

The fourth proportional to 841,206.53, 1,160,859.11 and 459,233.31 is: 633,738.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,206.53 : 1,160,859.11 = 459,233.31 : x
  2. Step 2: Convert to fraction form
    841,206.53/1,160,859.11 = 459,233.31/x
  3. Step 3: Cross multiply
    841,206.53x = 1,160,859.11 × 459,233.31
  4. Step 4: Simplify right side
    841,206.53x = 533,105,173,586.01
  5. Step 5: Solve for x
    x = 533,105,173,586.01/841,206.53
  6. Step 6: Final answer
    x = 633,738.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.