Home / 1,095,848.24-1,644,293.64-759,406.64

Finding the Fourth Proportional to 1,095,848.24, 1,644,293.64 and 759,406.64

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Solution

The fourth proportional to 1,095,848.24, 1,644,293.64 and 759,406.64 is: 1,139,471.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,848.24 : 1,644,293.64 = 759,406.64 : x
  2. Step 2: Convert to fraction form
    1,095,848.24/1,644,293.64 = 759,406.64/x
  3. Step 3: Cross multiply
    1,095,848.24x = 1,644,293.64 × 759,406.64
  4. Step 4: Simplify right side
    1,095,848.24x = 1,248,687,508,325.77
  5. Step 5: Solve for x
    x = 1,248,687,508,325.77/1,095,848.24
  6. Step 6: Final answer
    x = 1,139,471.20

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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.