Home / 9,039,280.23-13,557,421.22-2,974,085.91

Finding the Fourth Proportional to 9,039,280.23, 13,557,421.22 and 2,974,085.91

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Solution

The fourth proportional to 9,039,280.23, 13,557,421.22 and 2,974,085.91 is: 4,460,635.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,039,280.23 : 13,557,421.22 = 2,974,085.91 : x
  2. Step 2: Convert to fraction form
    9,039,280.23/13,557,421.22 = 2,974,085.91/x
  3. Step 3: Cross multiply
    9,039,280.23x = 13,557,421.22 × 2,974,085.91
  4. Step 4: Simplify right side
    9,039,280.23x = 40,320,935,411,466.59
  5. Step 5: Solve for x
    x = 40,320,935,411,466.59/9,039,280.23
  6. Step 6: Final answer
    x = 4,460,635.62

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