Home / 4,667,295-7,002,123.30-1,301,502.36

Finding the Fourth Proportional to 4,667,295, 7,002,123.30 and 1,301,502.36

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Solution

The fourth proportional to 4,667,295, 7,002,123.30 and 1,301,502.36 is: 1,952,582.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,295 : 7,002,123.30 = 1,301,502.36 : x
  2. Step 2: Convert to fraction form
    4,667,295/7,002,123.30 = 1,301,502.36/x
  3. Step 3: Cross multiply
    4,667,295x = 7,002,123.30 × 1,301,502.36
  4. Step 4: Simplify right side
    4,667,295x = 9,113,279,999,960.99
  5. Step 5: Solve for x
    x = 9,113,279,999,960.99/4,667,295
  6. Step 6: Final answer
    x = 1,952,582.81

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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.