Home / 3,224,688.35-4,449,936.49-1,754,602.94

Finding the Fourth Proportional to 3,224,688.35, 4,449,936.49 and 1,754,602.94

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Solution

The fourth proportional to 3,224,688.35, 4,449,936.49 and 1,754,602.94 is: 2,421,279.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,688.35 : 4,449,936.49 = 1,754,602.94 : x
  2. Step 2: Convert to fraction form
    3,224,688.35/4,449,936.49 = 1,754,602.94/x
  3. Step 3: Cross multiply
    3,224,688.35x = 4,449,936.49 × 1,754,602.94
  4. Step 4: Simplify right side
    3,224,688.35x = 7,807,871,654,905.61
  5. Step 5: Solve for x
    x = 7,807,871,654,905.61/3,224,688.35
  6. Step 6: Final answer
    x = 2,421,279.46

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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.