Home / 9,032,001.26-12,464,174.07-4,902,032.46

Finding the Fourth Proportional to 9,032,001.26, 12,464,174.07 and 4,902,032.46

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Solution

The fourth proportional to 9,032,001.26, 12,464,174.07 and 4,902,032.46 is: 6,764,811.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,001.26 : 12,464,174.07 = 4,902,032.46 : x
  2. Step 2: Convert to fraction form
    9,032,001.26/12,464,174.07 = 4,902,032.46/x
  3. Step 3: Cross multiply
    9,032,001.26x = 12,464,174.07 × 4,902,032.46
  4. Step 4: Simplify right side
    9,032,001.26x = 61,099,785,815,909.45
  5. Step 5: Solve for x
    x = 61,099,785,815,909.45/9,032,001.26
  6. Step 6: Final answer
    x = 6,764,811.48

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1.5x scale

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.