Home / 9,716,846.40-14,581,490.40-5,673,326.40

Finding the Fourth Proportional to 9,716,846.40, 14,581,490.40 and 5,673,326.40

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Solution

The fourth proportional to 9,716,846.40, 14,581,490.40 and 5,673,326.40 is: 8,513,621.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,716,846.40 : 14,581,490.40 = 5,673,326.40 : x
  2. Step 2: Convert to fraction form
    9,716,846.40/14,581,490.40 = 5,673,326.40/x
  3. Step 3: Cross multiply
    9,716,846.40x = 14,581,490.40 × 5,673,326.40
  4. Step 4: Simplify right side
    9,716,846.40x = 82,725,554,437,666.56
  5. Step 5: Solve for x
    x = 82,725,554,437,666.56/9,716,846.40
  6. Step 6: Final answer
    x = 8,513,621.71

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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.