Home / 3,547,750.20-5,321,625.30-2,414,009.40

Finding the Fourth Proportional to 3,547,750.20, 5,321,625.30 and 2,414,009.40

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Solution

The fourth proportional to 3,547,750.20, 5,321,625.30 and 2,414,009.40 is: 3,621,014.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,750.20 : 5,321,625.30 = 2,414,009.40 : x
  2. Step 2: Convert to fraction form
    3,547,750.20/5,321,625.30 = 2,414,009.40/x
  3. Step 3: Cross multiply
    3,547,750.20x = 5,321,625.30 × 2,414,009.40
  4. Step 4: Simplify right side
    3,547,750.20x = 12,846,453,497,477.82
  5. Step 5: Solve for x
    x = 12,846,453,497,477.82/3,547,750.20
  6. Step 6: Final answer
    x = 3,621,014.10

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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.