Home / 3,285,931.29-4,534,423.25-1,835,337.93

Finding the Fourth Proportional to 3,285,931.29, 4,534,423.25 and 1,835,337.93

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Solution

The fourth proportional to 3,285,931.29, 4,534,423.25 and 1,835,337.93 is: 2,532,675.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,931.29 : 4,534,423.25 = 1,835,337.93 : x
  2. Step 2: Convert to fraction form
    3,285,931.29/4,534,423.25 = 1,835,337.93/x
  3. Step 3: Cross multiply
    3,285,931.29x = 4,534,423.25 × 1,835,337.93
  4. Step 4: Simplify right side
    3,285,931.29x = 8,322,198,972,222.18
  5. Step 5: Solve for x
    x = 8,322,198,972,222.18/3,285,931.29
  6. Step 6: Final answer
    x = 2,532,675.90

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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.