Home / 3,840,680.18-5,762,569.40-1,709,306.53

Finding the Fourth Proportional to 3,840,680.18, 5,762,569.40 and 1,709,306.53

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Solution

The fourth proportional to 3,840,680.18, 5,762,569.40 and 1,709,306.53 is: 2,564,649.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,840,680.18 : 5,762,569.40 = 1,709,306.53 : x
  2. Step 2: Convert to fraction form
    3,840,680.18/5,762,569.40 = 1,709,306.53/x
  3. Step 3: Cross multiply
    3,840,680.18x = 5,762,569.40 × 1,709,306.53
  4. Step 4: Simplify right side
    3,840,680.18x = 9,849,997,504,998.18
  5. Step 5: Solve for x
    x = 9,849,997,504,998.18/3,840,680.18
  6. Step 6: Final answer
    x = 2,564,649.24

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