Home / 10,032,435.39-13,848,988.47-6,773,659.59

Finding the Fourth Proportional to 10,032,435.39, 13,848,988.47 and 6,773,659.59

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Solution

The fourth proportional to 10,032,435.39, 13,848,988.47 and 6,773,659.59 is: 9,350,504.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,435.39 : 13,848,988.47 = 6,773,659.59 : x
  2. Step 2: Convert to fraction form
    10,032,435.39/13,848,988.47 = 6,773,659.59/x
  3. Step 3: Cross multiply
    10,032,435.39x = 13,848,988.47 × 6,773,659.59
  4. Step 4: Simplify right side
    10,032,435.39x = 93,808,333,561,614.94
  5. Step 5: Solve for x
    x = 93,808,333,561,614.94/10,032,435.39
  6. Step 6: Final answer
    x = 9,350,504.63

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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.