Home / 5,754,468-7,941,165.84-3,210,852

Finding the Fourth Proportional to 5,754,468, 7,941,165.84 and 3,210,852

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Solution

The fourth proportional to 5,754,468, 7,941,165.84 and 3,210,852 is: 4,430,975.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,468 : 7,941,165.84 = 3,210,852 : x
  2. Step 2: Convert to fraction form
    5,754,468/7,941,165.84 = 3,210,852/x
  3. Step 3: Cross multiply
    5,754,468x = 7,941,165.84 × 3,210,852
  4. Step 4: Simplify right side
    5,754,468x = 25,497,908,219,695.68
  5. Step 5: Solve for x
    x = 25,497,908,219,695.68/5,754,468
  6. Step 6: Final answer
    x = 4,430,975.76

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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.