Home / 749,063.60-1,123,595.40-655,751.60

Finding the Fourth Proportional to 749,063.60, 1,123,595.40 and 655,751.60

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Solution

The fourth proportional to 749,063.60, 1,123,595.40 and 655,751.60 is: 983,627.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,063.60 : 1,123,595.40 = 655,751.60 : x
  2. Step 2: Convert to fraction form
    749,063.60/1,123,595.40 = 655,751.60/x
  3. Step 3: Cross multiply
    749,063.60x = 1,123,595.40 × 655,751.60
  4. Step 4: Simplify right side
    749,063.60x = 736,799,481,302.64
  5. Step 5: Solve for x
    x = 736,799,481,302.64/749,063.60
  6. Step 6: Final answer
    x = 983,627.40

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