Home / 6,312,502.24-9,469,035.12-1,935,326.60

Finding the Fourth Proportional to 6,312,502.24, 9,469,035.12 and 1,935,326.60

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Solution

The fourth proportional to 6,312,502.24, 9,469,035.12 and 1,935,326.60 is: 2,903,076.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,312,502.24 : 9,469,035.12 = 1,935,326.60 : x
  2. Step 2: Convert to fraction form
    6,312,502.24/9,469,035.12 = 1,935,326.60/x
  3. Step 3: Cross multiply
    6,312,502.24x = 9,469,035.12 × 1,935,326.60
  4. Step 4: Simplify right side
    6,312,502.24x = 18,325,675,544,070.19
  5. Step 5: Solve for x
    x = 18,325,675,544,070.19/6,312,502.24
  6. Step 6: Final answer
    x = 2,903,076.28

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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.