Home / 8,270,534.94-11,413,344.72-4,599,371.40

Finding the Fourth Proportional to 8,270,534.94, 11,413,344.72 and 4,599,371.40

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Solution

The fourth proportional to 8,270,534.94, 11,413,344.72 and 4,599,371.40 is: 6,347,136.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,270,534.94 : 11,413,344.72 = 4,599,371.40 : x
  2. Step 2: Convert to fraction form
    8,270,534.94/11,413,344.72 = 4,599,371.40/x
  3. Step 3: Cross multiply
    8,270,534.94x = 11,413,344.72 × 4,599,371.40
  4. Step 4: Simplify right side
    8,270,534.94x = 52,494,211,283,509.02
  5. Step 5: Solve for x
    x = 52,494,211,283,509.02/8,270,534.94
  6. Step 6: Final answer
    x = 6,347,136.15

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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.