Home / 2,358,038.25-3,536,933.31-760,601.61

Finding the Fourth Proportional to 2,358,038.25, 3,536,933.31 and 760,601.61

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Solution

The fourth proportional to 2,358,038.25, 3,536,933.31 and 760,601.61 is: 1,140,862.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,038.25 : 3,536,933.31 = 760,601.61 : x
  2. Step 2: Convert to fraction form
    2,358,038.25/3,536,933.31 = 760,601.61/x
  3. Step 3: Cross multiply
    2,358,038.25x = 3,536,933.31 × 760,601.61
  4. Step 4: Simplify right side
    2,358,038.25x = 2,690,197,170,048.63
  5. Step 5: Solve for x
    x = 2,690,197,170,048.63/2,358,038.25
  6. Step 6: Final answer
    x = 1,140,862.40

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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.