Home / 8,302,025.70-12,453,038.55-4,050,497.70

Finding the Fourth Proportional to 8,302,025.70, 12,453,038.55 and 4,050,497.70

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Solution

The fourth proportional to 8,302,025.70, 12,453,038.55 and 4,050,497.70 is: 6,075,746.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,302,025.70 : 12,453,038.55 = 4,050,497.70 : x
  2. Step 2: Convert to fraction form
    8,302,025.70/12,453,038.55 = 4,050,497.70/x
  3. Step 3: Cross multiply
    8,302,025.70x = 12,453,038.55 × 4,050,497.70
  4. Step 4: Simplify right side
    8,302,025.70x = 50,441,004,004,786.34
  5. Step 5: Solve for x
    x = 50,441,004,004,786.34/8,302,025.70
  6. Step 6: Final answer
    x = 6,075,746.55

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Similar ratio
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1.5x scale

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.