Home / 9,742,758.30-14,617,383.06-3,266,474.52

Finding the Fourth Proportional to 9,742,758.30, 14,617,383.06 and 3,266,474.52

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Solution

The fourth proportional to 9,742,758.30, 14,617,383.06 and 3,266,474.52 is: 4,900,799.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,742,758.30 : 14,617,383.06 = 3,266,474.52 : x
  2. Step 2: Convert to fraction form
    9,742,758.30/14,617,383.06 = 3,266,474.52/x
  3. Step 3: Cross multiply
    9,742,758.30x = 14,617,383.06 × 3,266,474.52
  4. Step 4: Simplify right side
    9,742,758.30x = 47,747,309,314,569.63
  5. Step 5: Solve for x
    x = 47,747,309,314,569.63/9,742,758.30
  6. Step 6: Final answer
    x = 4,900,799.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.