Home / 6,497,448.43-8,966,549.78-3,596,887.75

Finding the Fourth Proportional to 6,497,448.43, 8,966,549.78 and 3,596,887.75

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Solution

The fourth proportional to 6,497,448.43, 8,966,549.78 and 3,596,887.75 is: 4,963,744.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,448.43 : 8,966,549.78 = 3,596,887.75 : x
  2. Step 2: Convert to fraction form
    6,497,448.43/8,966,549.78 = 3,596,887.75/x
  3. Step 3: Cross multiply
    6,497,448.43x = 8,966,549.78 × 3,596,887.75
  4. Step 4: Simplify right side
    6,497,448.43x = 32,251,673,063,447.19
  5. Step 5: Solve for x
    x = 32,251,673,063,447.19/6,497,448.43
  6. Step 6: Final answer
    x = 4,963,744.37

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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.