Home / 4,339,820.60-6,496,960.83-2,896,925.10

Finding the Fourth Proportional to 4,339,820.60, 6,496,960.83 and 2,896,925.10

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Solution

The fourth proportional to 4,339,820.60, 6,496,960.83 and 2,896,925.10 is: 4,336,863.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,820.60 : 6,496,960.83 = 2,896,925.10 : x
  2. Step 2: Convert to fraction form
    4,339,820.60/6,496,960.83 = 2,896,925.10/x
  3. Step 3: Cross multiply
    4,339,820.60x = 6,496,960.83 × 2,896,925.10
  4. Step 4: Simplify right side
    4,339,820.60x = 18,821,208,902,143.83
  5. Step 5: Solve for x
    x = 18,821,208,902,143.83/4,339,820.60
  6. Step 6: Final answer
    x = 4,336,863.35

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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.