Home / 1,807,857.91-2,494,225.96-1,032,932.72

Finding the Fourth Proportional to 1,807,857.91, 2,494,225.96 and 1,032,932.72

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Solution

The fourth proportional to 1,807,857.91, 2,494,225.96 and 1,032,932.72 is: 1,425,094.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,857.91 : 2,494,225.96 = 1,032,932.72 : x
  2. Step 2: Convert to fraction form
    1,807,857.91/2,494,225.96 = 1,032,932.72/x
  3. Step 3: Cross multiply
    1,807,857.91x = 2,494,225.96 × 1,032,932.72
  4. Step 4: Simplify right side
    1,807,857.91x = 2,576,367,605,157.41
  5. Step 5: Solve for x
    x = 2,576,367,605,157.41/1,807,857.91
  6. Step 6: Final answer
    x = 1,425,094.08

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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.