Home / 4,693,840.59-6,476,389.73-2,656,650.09

Finding the Fourth Proportional to 4,693,840.59, 6,476,389.73 and 2,656,650.09

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Solution

The fourth proportional to 4,693,840.59, 6,476,389.73 and 2,656,650.09 is: 3,665,548.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,840.59 : 6,476,389.73 = 2,656,650.09 : x
  2. Step 2: Convert to fraction form
    4,693,840.59/6,476,389.73 = 2,656,650.09/x
  3. Step 3: Cross multiply
    4,693,840.59x = 6,476,389.73 × 2,656,650.09
  4. Step 4: Simplify right side
    4,693,840.59x = 17,205,501,359,079.58
  5. Step 5: Solve for x
    x = 17,205,501,359,079.58/4,693,840.59
  6. Step 6: Final answer
    x = 3,665,548.72

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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.