Home / 1,308,970.68-1,963,237.30-362,437.08

Finding the Fourth Proportional to 1,308,970.68, 1,963,237.30 and 362,437.08

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Solution

The fourth proportional to 1,308,970.68, 1,963,237.30 and 362,437.08 is: 543,595.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,970.68 : 1,963,237.30 = 362,437.08 : x
  2. Step 2: Convert to fraction form
    1,308,970.68/1,963,237.30 = 362,437.08/x
  3. Step 3: Cross multiply
    1,308,970.68x = 1,963,237.30 × 362,437.08
  4. Step 4: Simplify right side
    1,308,970.68x = 711,549,994,359.08
  5. Step 5: Solve for x
    x = 711,549,994,359.08/1,308,970.68
  6. Step 6: Final answer
    x = 543,595.06

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