Home / 8,063,603.64-12,095,102.58-1,998,352.92

Finding the Fourth Proportional to 8,063,603.64, 12,095,102.58 and 1,998,352.92

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Solution

The fourth proportional to 8,063,603.64, 12,095,102.58 and 1,998,352.92 is: 2,997,454.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,603.64 : 12,095,102.58 = 1,998,352.92 : x
  2. Step 2: Convert to fraction form
    8,063,603.64/12,095,102.58 = 1,998,352.92/x
  3. Step 3: Cross multiply
    8,063,603.64x = 12,095,102.58 × 1,998,352.92
  4. Step 4: Simplify right side
    8,063,603.64x = 24,170,283,558,442.53
  5. Step 5: Solve for x
    x = 24,170,283,558,442.53/8,063,603.64
  6. Step 6: Final answer
    x = 2,997,454.32

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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.