Home / 693,010.35-1,037,646.72-452,528.64

Finding the Fourth Proportional to 693,010.35, 1,037,646.72 and 452,528.64

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Solution

The fourth proportional to 693,010.35, 1,037,646.72 and 452,528.64 is: 677,572.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,010.35 : 1,037,646.72 = 452,528.64 : x
  2. Step 2: Convert to fraction form
    693,010.35/1,037,646.72 = 452,528.64/x
  3. Step 3: Cross multiply
    693,010.35x = 1,037,646.72 × 452,528.64
  4. Step 4: Simplify right side
    693,010.35x = 469,564,859,002.06
  5. Step 5: Solve for x
    x = 469,564,859,002.06/693,010.35
  6. Step 6: Final answer
    x = 677,572.65

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