Home / 12,461,023.10-17,197,074.70-6,955,469.30

Finding the Fourth Proportional to 12,461,023.10, 17,197,074.70 and 6,955,469.30

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Solution

The fourth proportional to 12,461,023.10, 17,197,074.70 and 6,955,469.30 is: 9,599,029.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,461,023.10 : 17,197,074.70 = 6,955,469.30 : x
  2. Step 2: Convert to fraction form
    12,461,023.10/17,197,074.70 = 6,955,469.30/x
  3. Step 3: Cross multiply
    12,461,023.10x = 17,197,074.70 × 6,955,469.30
  4. Step 4: Simplify right side
    12,461,023.10x = 119,613,725,125,656.70
  5. Step 5: Solve for x
    x = 119,613,725,125,656.70/12,461,023.10
  6. Step 6: Final answer
    x = 9,599,029.24

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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.