Home / 1,537,269.07-2,307,302.90-818,214.45

Finding the Fourth Proportional to 1,537,269.07, 2,307,302.90 and 818,214.45

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Solution

The fourth proportional to 1,537,269.07, 2,307,302.90 and 818,214.45 is: 1,228,066.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,269.07 : 2,307,302.90 = 818,214.45 : x
  2. Step 2: Convert to fraction form
    1,537,269.07/2,307,302.90 = 818,214.45/x
  3. Step 3: Cross multiply
    1,537,269.07x = 2,307,302.90 × 818,214.45
  4. Step 4: Simplify right side
    1,537,269.07x = 1,887,868,569,215.83
  5. Step 5: Solve for x
    x = 1,887,868,569,215.83/1,537,269.07
  6. Step 6: Final answer
    x = 1,228,066.45

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