Home / 2,932,232.54-4,046,475.57-1,786,312.85

Finding the Fourth Proportional to 2,932,232.54, 4,046,475.57 and 1,786,312.85

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Solution

The fourth proportional to 2,932,232.54, 4,046,475.57 and 1,786,312.85 is: 2,465,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,232.54 : 4,046,475.57 = 1,786,312.85 : x
  2. Step 2: Convert to fraction form
    2,932,232.54/4,046,475.57 = 1,786,312.85/x
  3. Step 3: Cross multiply
    2,932,232.54x = 4,046,475.57 × 1,786,312.85
  4. Step 4: Simplify right side
    2,932,232.54x = 7,228,271,307,902.07
  5. Step 5: Solve for x
    x = 7,228,271,307,902.07/2,932,232.54
  6. Step 6: Final answer
    x = 2,465,108.48

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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.