Home / 1,090,964.60-1,635,886.42-585,950.48

Finding the Fourth Proportional to 1,090,964.60, 1,635,886.42 and 585,950.48

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Solution

The fourth proportional to 1,090,964.60, 1,635,886.42 and 585,950.48 is: 878,624.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,964.60 : 1,635,886.42 = 585,950.48 : x
  2. Step 2: Convert to fraction form
    1,090,964.60/1,635,886.42 = 585,950.48/x
  3. Step 3: Cross multiply
    1,090,964.60x = 1,635,886.42 × 585,950.48
  4. Step 4: Simplify right side
    1,090,964.60x = 958,548,433,024.48
  5. Step 5: Solve for x
    x = 958,548,433,024.48/1,090,964.60
  6. Step 6: Final answer
    x = 878,624.69

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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.