Home / 1,714,483.46-2,571,832.11-452,312.30

Finding the Fourth Proportional to 1,714,483.46, 2,571,832.11 and 452,312.30

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Solution

The fourth proportional to 1,714,483.46, 2,571,832.11 and 452,312.30 is: 678,496.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,483.46 : 2,571,832.11 = 452,312.30 : x
  2. Step 2: Convert to fraction form
    1,714,483.46/2,571,832.11 = 452,312.30/x
  3. Step 3: Cross multiply
    1,714,483.46x = 2,571,832.11 × 452,312.30
  4. Step 4: Simplify right side
    1,714,483.46x = 1,163,271,305,013.70
  5. Step 5: Solve for x
    x = 1,163,271,305,013.70/1,714,483.46
  6. Step 6: Final answer
    x = 678,496.66

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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.