Home / 3,238,237.34-4,853,485.29-1,506,768.38

Finding the Fourth Proportional to 3,238,237.34, 4,853,485.29 and 1,506,768.38

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Solution

The fourth proportional to 3,238,237.34, 4,853,485.29 and 1,506,768.38 is: 2,258,351.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,237.34 : 4,853,485.29 = 1,506,768.38 : x
  2. Step 2: Convert to fraction form
    3,238,237.34/4,853,485.29 = 1,506,768.38/x
  3. Step 3: Cross multiply
    3,238,237.34x = 4,853,485.29 × 1,506,768.38
  4. Step 4: Simplify right side
    3,238,237.34x = 7,313,078,167,767.13
  5. Step 5: Solve for x
    x = 7,313,078,167,767.13/3,238,237.34
  6. Step 6: Final answer
    x = 2,258,351.50

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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.