Home / 4,165,230.60-6,248,429.10-1,769,056.20

Finding the Fourth Proportional to 4,165,230.60, 6,248,429.10 and 1,769,056.20

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Solution

The fourth proportional to 4,165,230.60, 6,248,429.10 and 1,769,056.20 is: 2,653,832.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,230.60 : 6,248,429.10 = 1,769,056.20 : x
  2. Step 2: Convert to fraction form
    4,165,230.60/6,248,429.10 = 1,769,056.20/x
  3. Step 3: Cross multiply
    4,165,230.60x = 6,248,429.10 × 1,769,056.20
  4. Step 4: Simplify right side
    4,165,230.60x = 11,053,822,239,615.42
  5. Step 5: Solve for x
    x = 11,053,822,239,615.42/4,165,230.60
  6. Step 6: Final answer
    x = 2,653,832.00

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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.