Home / 1,346,231.10-2,017,618.92-587,866.98

Finding the Fourth Proportional to 1,346,231.10, 2,017,618.92 and 587,866.98

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Solution

The fourth proportional to 1,346,231.10, 2,017,618.92 and 587,866.98 is: 881,046.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,231.10 : 2,017,618.92 = 587,866.98 : x
  2. Step 2: Convert to fraction form
    1,346,231.10/2,017,618.92 = 587,866.98/x
  3. Step 3: Cross multiply
    1,346,231.10x = 2,017,618.92 × 587,866.98
  4. Step 4: Simplify right side
    1,346,231.10x = 1,186,091,541,291.26
  5. Step 5: Solve for x
    x = 1,186,091,541,291.26/1,346,231.10
  6. Step 6: Final answer
    x = 881,046.01

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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.