Home / 3,935,468.84-5,903,204.33-3,038,220.32

Finding the Fourth Proportional to 3,935,468.84, 5,903,204.33 and 3,038,220.32

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Solution

The fourth proportional to 3,935,468.84, 5,903,204.33 and 3,038,220.32 is: 4,557,331.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,468.84 : 5,903,204.33 = 3,038,220.32 : x
  2. Step 2: Convert to fraction form
    3,935,468.84/5,903,204.33 = 3,038,220.32/x
  3. Step 3: Cross multiply
    3,935,468.84x = 5,903,204.33 × 3,038,220.32
  4. Step 4: Simplify right side
    3,935,468.84x = 17,935,235,326,597.51
  5. Step 5: Solve for x
    x = 17,935,235,326,597.51/3,935,468.84
  6. Step 6: Final answer
    x = 4,557,331.31

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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.