Home / 9,339,200.10-14,008,800.15-2,607,603.30

Finding the Fourth Proportional to 9,339,200.10, 14,008,800.15 and 2,607,603.30

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Solution

The fourth proportional to 9,339,200.10, 14,008,800.15 and 2,607,603.30 is: 3,911,404.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339,200.10 : 14,008,800.15 = 2,607,603.30 : x
  2. Step 2: Convert to fraction form
    9,339,200.10/14,008,800.15 = 2,607,603.30/x
  3. Step 3: Cross multiply
    9,339,200.10x = 14,008,800.15 × 2,607,603.30
  4. Step 4: Simplify right side
    9,339,200.10x = 36,529,393,500,180.49
  5. Step 5: Solve for x
    x = 36,529,393,500,180.49/9,339,200.10
  6. Step 6: Final answer
    x = 3,911,404.95

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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.