Home / 5,334,899.58-8,003,179.73-1,739,828.30

Finding the Fourth Proportional to 5,334,899.58, 8,003,179.73 and 1,739,828.30

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Solution

The fourth proportional to 5,334,899.58, 8,003,179.73 and 1,739,828.30 is: 2,610,013.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,899.58 : 8,003,179.73 = 1,739,828.30 : x
  2. Step 2: Convert to fraction form
    5,334,899.58/8,003,179.73 = 1,739,828.30/x
  3. Step 3: Cross multiply
    5,334,899.58x = 8,003,179.73 × 1,739,828.30
  4. Step 4: Simplify right side
    5,334,899.58x = 13,924,158,548,574.03
  5. Step 5: Solve for x
    x = 13,924,158,548,574.03/5,334,899.58
  6. Step 6: Final answer
    x = 2,610,013.24

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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.