Home / 4,620,037.32-6,925,169.06-1,740,158.05

Finding the Fourth Proportional to 4,620,037.32, 6,925,169.06 and 1,740,158.05

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Solution

The fourth proportional to 4,620,037.32, 6,925,169.06 and 1,740,158.05 is: 2,608,396.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,037.32 : 6,925,169.06 = 1,740,158.05 : x
  2. Step 2: Convert to fraction form
    4,620,037.32/6,925,169.06 = 1,740,158.05/x
  3. Step 3: Cross multiply
    4,620,037.32x = 6,925,169.06 × 1,740,158.05
  4. Step 4: Simplify right side
    4,620,037.32x = 12,050,888,683,019.54
  5. Step 5: Solve for x
    x = 12,050,888,683,019.54/4,620,037.32
  6. Step 6: Final answer
    x = 2,608,396.40

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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.