Home / 583,056.68-804,343.29-341,190.91

Finding the Fourth Proportional to 583,056.68, 804,343.29 and 341,190.91

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Solution

The fourth proportional to 583,056.68, 804,343.29 and 341,190.91 is: 470,682.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,056.68 : 804,343.29 = 341,190.91 : x
  2. Step 2: Convert to fraction form
    583,056.68/804,343.29 = 341,190.91/x
  3. Step 3: Cross multiply
    583,056.68x = 804,343.29 × 341,190.91
  4. Step 4: Simplify right side
    583,056.68x = 274,434,615,045.78
  5. Step 5: Solve for x
    x = 274,434,615,045.78/583,056.68
  6. Step 6: Final answer
    x = 470,682.57

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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.