Home / 4,362,002.32-6,542,502.88-1,167,377.72

Finding the Fourth Proportional to 4,362,002.32, 6,542,502.88 and 1,167,377.72

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Solution

The fourth proportional to 4,362,002.32, 6,542,502.88 and 1,167,377.72 is: 1,750,932.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,002.32 : 6,542,502.88 = 1,167,377.72 : x
  2. Step 2: Convert to fraction form
    4,362,002.32/6,542,502.88 = 1,167,377.72/x
  3. Step 3: Cross multiply
    4,362,002.32x = 6,542,502.88 × 1,167,377.72
  4. Step 4: Simplify right side
    4,362,002.32x = 7,637,572,095,147.83
  5. Step 5: Solve for x
    x = 7,637,572,095,147.83/4,362,002.32
  6. Step 6: Final answer
    x = 1,750,932.61

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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.