Home / 3,133,660.86-4,700,602.68-1,003,468.17

Finding the Fourth Proportional to 3,133,660.86, 4,700,602.68 and 1,003,468.17

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Solution

The fourth proportional to 3,133,660.86, 4,700,602.68 and 1,003,468.17 is: 1,505,237.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,660.86 : 4,700,602.68 = 1,003,468.17 : x
  2. Step 2: Convert to fraction form
    3,133,660.86/4,700,602.68 = 1,003,468.17/x
  3. Step 3: Cross multiply
    3,133,660.86x = 4,700,602.68 × 1,003,468.17
  4. Step 4: Simplify right side
    3,133,660.86x = 4,716,905,169,196.70
  5. Step 5: Solve for x
    x = 4,716,905,169,196.70/3,133,660.86
  6. Step 6: Final answer
    x = 1,505,237.92

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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.