Home / 1,535,999.40-2,303,999.10-975,436.20

Finding the Fourth Proportional to 1,535,999.40, 2,303,999.10 and 975,436.20

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Solution

The fourth proportional to 1,535,999.40, 2,303,999.10 and 975,436.20 is: 1,463,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,999.40 : 2,303,999.10 = 975,436.20 : x
  2. Step 2: Convert to fraction form
    1,535,999.40/2,303,999.10 = 975,436.20/x
  3. Step 3: Cross multiply
    1,535,999.40x = 2,303,999.10 × 975,436.20
  4. Step 4: Simplify right side
    1,535,999.40x = 2,247,404,126,907.42
  5. Step 5: Solve for x
    x = 2,247,404,126,907.42/1,535,999.40
  6. Step 6: Final answer
    x = 1,463,154.30

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