Home / 4,531,461.60-6,797,008.01-1,119,662.26

Finding the Fourth Proportional to 4,531,461.60, 6,797,008.01 and 1,119,662.26

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Solution

The fourth proportional to 4,531,461.60, 6,797,008.01 and 1,119,662.26 is: 1,679,447.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,461.60 : 6,797,008.01 = 1,119,662.26 : x
  2. Step 2: Convert to fraction form
    4,531,461.60/6,797,008.01 = 1,119,662.26/x
  3. Step 3: Cross multiply
    4,531,461.60x = 6,797,008.01 × 1,119,662.26
  4. Step 4: Simplify right side
    4,531,461.60x = 7,610,353,335,521.34
  5. Step 5: Solve for x
    x = 7,610,353,335,521.34/4,531,461.60
  6. Step 6: Final answer
    x = 1,679,447.83

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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.