Home / 6,168,827.46-8,513,247.96-3,415,514.94

Finding the Fourth Proportional to 6,168,827.46, 8,513,247.96 and 3,415,514.94

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Solution

The fourth proportional to 6,168,827.46, 8,513,247.96 and 3,415,514.94 is: 4,713,557.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,168,827.46 : 8,513,247.96 = 3,415,514.94 : x
  2. Step 2: Convert to fraction form
    6,168,827.46/8,513,247.96 = 3,415,514.94/x
  3. Step 3: Cross multiply
    6,168,827.46x = 8,513,247.96 × 3,415,514.94
  4. Step 4: Simplify right side
    6,168,827.46x = 29,077,125,595,304.52
  5. Step 5: Solve for x
    x = 29,077,125,595,304.52/6,168,827.46
  6. Step 6: Final answer
    x = 4,713,557.93

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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.