Home / 6,250,081.41-9,376,020.51-1,932,468.35

Finding the Fourth Proportional to 6,250,081.41, 9,376,020.51 and 1,932,468.35

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Solution

The fourth proportional to 6,250,081.41, 9,376,020.51 and 1,932,468.35 is: 2,898,980.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,081.41 : 9,376,020.51 = 1,932,468.35 : x
  2. Step 2: Convert to fraction form
    6,250,081.41/9,376,020.51 = 1,932,468.35/x
  3. Step 3: Cross multiply
    6,250,081.41x = 9,376,020.51 × 1,932,468.35
  4. Step 4: Simplify right side
    6,250,081.41x = 18,118,862,884,525.86
  5. Step 5: Solve for x
    x = 18,118,862,884,525.86/6,250,081.41
  6. Step 6: Final answer
    x = 2,898,980.30

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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.