Home / 664,056.05-990,904.84-592,486.70

Finding the Fourth Proportional to 664,056.05, 990,904.84 and 592,486.70

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Solution

The fourth proportional to 664,056.05, 990,904.84 and 592,486.70 is: 884,109.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    664,056.05 : 990,904.84 = 592,486.70 : x
  2. Step 2: Convert to fraction form
    664,056.05/990,904.84 = 592,486.70/x
  3. Step 3: Cross multiply
    664,056.05x = 990,904.84 × 592,486.70
  4. Step 4: Simplify right side
    664,056.05x = 587,097,938,665.63
  5. Step 5: Solve for x
    x = 587,097,938,665.63/664,056.05
  6. Step 6: Final answer
    x = 884,109.01

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