Home / 7,603,463.25-11,402,807.31-2,484,725.94

Finding the Fourth Proportional to 7,603,463.25, 11,402,807.31 and 2,484,725.94

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Solution

The fourth proportional to 7,603,463.25, 11,402,807.31 and 2,484,725.94 is: 3,726,308.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,463.25 : 11,402,807.31 = 2,484,725.94 : x
  2. Step 2: Convert to fraction form
    7,603,463.25/11,402,807.31 = 2,484,725.94/x
  3. Step 3: Cross multiply
    7,603,463.25x = 11,402,807.31 × 2,484,725.94
  4. Step 4: Simplify right side
    7,603,463.25x = 28,332,851,111,978.62
  5. Step 5: Solve for x
    x = 28,332,851,111,978.62/7,603,463.25
  6. Step 6: Final answer
    x = 3,726,308.68

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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.