Home / 1,811,084.13-2,717,018.24-549,006.93

Finding the Fourth Proportional to 1,811,084.13, 2,717,018.24 and 549,006.93

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Solution

The fourth proportional to 1,811,084.13, 2,717,018.24 and 549,006.93 is: 823,629.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,084.13 : 2,717,018.24 = 549,006.93 : x
  2. Step 2: Convert to fraction form
    1,811,084.13/2,717,018.24 = 549,006.93/x
  3. Step 3: Cross multiply
    1,811,084.13x = 2,717,018.24 × 549,006.93
  4. Step 4: Simplify right side
    1,811,084.13x = 1,491,661,839,951.37
  5. Step 5: Solve for x
    x = 1,491,661,839,951.37/1,811,084.13
  6. Step 6: Final answer
    x = 823,629.24

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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.