Home / 1,323,230.24-1,826,002.08-750,308.96

Finding the Fourth Proportional to 1,323,230.24, 1,826,002.08 and 750,308.96

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Solution

The fourth proportional to 1,323,230.24, 1,826,002.08 and 750,308.96 is: 1,035,394.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,230.24 : 1,826,002.08 = 750,308.96 : x
  2. Step 2: Convert to fraction form
    1,323,230.24/1,826,002.08 = 750,308.96/x
  3. Step 3: Cross multiply
    1,323,230.24x = 1,826,002.08 × 750,308.96
  4. Step 4: Simplify right side
    1,323,230.24x = 1,370,065,721,602.64
  5. Step 5: Solve for x
    x = 1,370,065,721,602.64/1,323,230.24
  6. Step 6: Final answer
    x = 1,035,394.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.