Home / 9,500,329.23-13,111,855.16-6,015,986.12

Finding the Fourth Proportional to 9,500,329.23, 13,111,855.16 and 6,015,986.12

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Solution

The fourth proportional to 9,500,329.23, 13,111,855.16 and 6,015,986.12 is: 8,302,947.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,500,329.23 : 13,111,855.16 = 6,015,986.12 : x
  2. Step 2: Convert to fraction form
    9,500,329.23/13,111,855.16 = 6,015,986.12/x
  3. Step 3: Cross multiply
    9,500,329.23x = 13,111,855.16 × 6,015,986.12
  4. Step 4: Simplify right side
    9,500,329.23x = 78,880,738,554,371.17
  5. Step 5: Solve for x
    x = 78,880,738,554,371.17/9,500,329.23
  6. Step 6: Final answer
    x = 8,302,947.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.