Home / 6,197,516.64-9,296,810.56-1,709,792.64

Finding the Fourth Proportional to 6,197,516.64, 9,296,810.56 and 1,709,792.64

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Solution

The fourth proportional to 6,197,516.64, 9,296,810.56 and 1,709,792.64 is: 2,564,836.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,516.64 : 9,296,810.56 = 1,709,792.64 : x
  2. Step 2: Convert to fraction form
    6,197,516.64/9,296,810.56 = 1,709,792.64/x
  3. Step 3: Cross multiply
    6,197,516.64x = 9,296,810.56 × 1,709,792.64
  4. Step 4: Simplify right side
    6,197,516.64x = 15,895,618,270,962.28
  5. Step 5: Solve for x
    x = 15,895,618,270,962.28/6,197,516.64
  6. Step 6: Final answer
    x = 2,564,836.72

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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.