Home / 4,769,875.17-6,581,829.89-3,224,499.26

Finding the Fourth Proportional to 4,769,875.17, 6,581,829.89 and 3,224,499.26

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Solution

The fourth proportional to 4,769,875.17, 6,581,829.89 and 3,224,499.26 is: 4,449,404.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,875.17 : 6,581,829.89 = 3,224,499.26 : x
  2. Step 2: Convert to fraction form
    4,769,875.17/6,581,829.89 = 3,224,499.26/x
  3. Step 3: Cross multiply
    4,769,875.17x = 6,581,829.89 × 3,224,499.26
  4. Step 4: Simplify right side
    4,769,875.17x = 21,223,105,560,719.23
  5. Step 5: Solve for x
    x = 21,223,105,560,719.23/4,769,875.17
  6. Step 6: Final answer
    x = 4,449,404.82

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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.