Home / 1,018,994.52-1,403,782.02-712,497.42

Finding the Fourth Proportional to 1,018,994.52, 1,403,782.02 and 712,497.42

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Solution

The fourth proportional to 1,018,994.52, 1,403,782.02 and 712,497.42 is: 981,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,018,994.52 : 1,403,782.02 = 712,497.42 : x
  2. Step 2: Convert to fraction form
    1,018,994.52/1,403,782.02 = 712,497.42/x
  3. Step 3: Cross multiply
    1,018,994.52x = 1,403,782.02 × 712,497.42
  4. Step 4: Simplify right side
    1,018,994.52x = 1,000,191,067,492.39
  5. Step 5: Solve for x
    x = 1,000,191,067,492.39/1,018,994.52
  6. Step 6: Final answer
    x = 981,547.05

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