Home / 5,356,807.30-8,037,339.89-1,714,098.29

Finding the Fourth Proportional to 5,356,807.30, 8,037,339.89 and 1,714,098.29

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Solution

The fourth proportional to 5,356,807.30, 8,037,339.89 and 1,714,098.29 is: 2,571,828.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356,807.30 : 8,037,339.89 = 1,714,098.29 : x
  2. Step 2: Convert to fraction form
    5,356,807.30/8,037,339.89 = 1,714,098.29/x
  3. Step 3: Cross multiply
    5,356,807.30x = 8,037,339.89 × 1,714,098.29
  4. Step 4: Simplify right side
    5,356,807.30x = 13,776,790,512,840.60
  5. Step 5: Solve for x
    x = 13,776,790,512,840.60/5,356,807.30
  6. Step 6: Final answer
    x = 2,571,828.65

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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.