Home / 2,937,771.72-4,402,520.64-2,336,062.68

Finding the Fourth Proportional to 2,937,771.72, 4,402,520.64 and 2,336,062.68

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Solution

The fourth proportional to 2,937,771.72, 4,402,520.64 and 2,336,062.68 is: 3,500,804.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937,771.72 : 4,402,520.64 = 2,336,062.68 : x
  2. Step 2: Convert to fraction form
    2,937,771.72/4,402,520.64 = 2,336,062.68/x
  3. Step 3: Cross multiply
    2,937,771.72x = 4,402,520.64 × 2,336,062.68
  4. Step 4: Simplify right side
    2,937,771.72x = 10,284,564,165,033.71
  5. Step 5: Solve for x
    x = 10,284,564,165,033.71/2,937,771.72
  6. Step 6: Final answer
    x = 3,500,804.40

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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.