Home / 4,027,660.16-6,042,056.52-1,294,291.17

Finding the Fourth Proportional to 4,027,660.16, 6,042,056.52 and 1,294,291.17

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Solution

The fourth proportional to 4,027,660.16, 6,042,056.52 and 1,294,291.17 is: 1,941,618.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,660.16 : 6,042,056.52 = 1,294,291.17 : x
  2. Step 2: Convert to fraction form
    4,027,660.16/6,042,056.52 = 1,294,291.17/x
  3. Step 3: Cross multiply
    4,027,660.16x = 6,042,056.52 × 1,294,291.17
  4. Step 4: Simplify right side
    4,027,660.16x = 7,820,180,402,476.93
  5. Step 5: Solve for x
    x = 7,820,180,402,476.93/4,027,660.16
  6. Step 6: Final answer
    x = 1,941,618.73

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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.