Home / 958,575.72-1,322,598.18-585,944.64

Finding the Fourth Proportional to 958,575.72, 1,322,598.18 and 585,944.64

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Solution

The fourth proportional to 958,575.72, 1,322,598.18 and 585,944.64 is: 808,459.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,575.72 : 1,322,598.18 = 585,944.64 : x
  2. Step 2: Convert to fraction form
    958,575.72/1,322,598.18 = 585,944.64/x
  3. Step 3: Cross multiply
    958,575.72x = 1,322,598.18 × 585,944.64
  4. Step 4: Simplify right side
    958,575.72x = 774,969,314,444.76
  5. Step 5: Solve for x
    x = 774,969,314,444.76/958,575.72
  6. Step 6: Final answer
    x = 808,459.15

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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.