Home / 9,702,399.60-14,553,642.60-2,513,422.80

Finding the Fourth Proportional to 9,702,399.60, 14,553,642.60 and 2,513,422.80

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Solution

The fourth proportional to 9,702,399.60, 14,553,642.60 and 2,513,422.80 is: 3,770,145.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,702,399.60 : 14,553,642.60 = 2,513,422.80 : x
  2. Step 2: Convert to fraction form
    9,702,399.60/14,553,642.60 = 2,513,422.80/x
  3. Step 3: Cross multiply
    9,702,399.60x = 14,553,642.60 × 2,513,422.80
  4. Step 4: Simplify right side
    9,702,399.60x = 36,579,457,133,891.27
  5. Step 5: Solve for x
    x = 36,579,457,133,891.27/9,702,399.60
  6. Step 6: Final answer
    x = 3,770,145.39

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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.