Home / 2,334,480.08-3,500,703.12-1,240,025.40

Finding the Fourth Proportional to 2,334,480.08, 3,500,703.12 and 1,240,025.40

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Solution

The fourth proportional to 2,334,480.08, 3,500,703.12 and 1,240,025.40 is: 1,859,497.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,480.08 : 3,500,703.12 = 1,240,025.40 : x
  2. Step 2: Convert to fraction form
    2,334,480.08/3,500,703.12 = 1,240,025.40/x
  3. Step 3: Cross multiply
    2,334,480.08x = 3,500,703.12 × 1,240,025.40
  4. Step 4: Simplify right side
    2,334,480.08x = 4,340,960,786,659.25
  5. Step 5: Solve for x
    x = 4,340,960,786,659.25/2,334,480.08
  6. Step 6: Final answer
    x = 1,859,497.89

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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.