Home / 1,630,547.20-2,250,080.10-905,441.08

Finding the Fourth Proportional to 1,630,547.20, 2,250,080.10 and 905,441.08

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Solution

The fourth proportional to 1,630,547.20, 2,250,080.10 and 905,441.08 is: 1,249,467.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,547.20 : 2,250,080.10 = 905,441.08 : x
  2. Step 2: Convert to fraction form
    1,630,547.20/2,250,080.10 = 905,441.08/x
  3. Step 3: Cross multiply
    1,630,547.20x = 2,250,080.10 × 905,441.08
  4. Step 4: Simplify right side
    1,630,547.20x = 2,037,314,955,830.51
  5. Step 5: Solve for x
    x = 2,037,314,955,830.51/1,630,547.20
  6. Step 6: Final answer
    x = 1,249,467.02

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