Home / 8,302,024.70-12,453,037.05-4,050,496.70

Finding the Fourth Proportional to 8,302,024.70, 12,453,037.05 and 4,050,496.70

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Solution

The fourth proportional to 8,302,024.70, 12,453,037.05 and 4,050,496.70 is: 6,075,745.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,302,024.70 : 12,453,037.05 = 4,050,496.70 : x
  2. Step 2: Convert to fraction form
    8,302,024.70/12,453,037.05 = 4,050,496.70/x
  3. Step 3: Cross multiply
    8,302,024.70x = 12,453,037.05 × 4,050,496.70
  4. Step 4: Simplify right side
    8,302,024.70x = 50,440,985,476,002.74
  5. Step 5: Solve for x
    x = 50,440,985,476,002.74/8,302,024.70
  6. Step 6: Final answer
    x = 6,075,745.05

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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.