Home / 3,061,798.77-4,593,730.59-1,355,709.12

Finding the Fourth Proportional to 3,061,798.77, 4,593,730.59 and 1,355,709.12

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Solution

The fourth proportional to 3,061,798.77, 4,593,730.59 and 1,355,709.12 is: 2,034,020.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,798.77 : 4,593,730.59 = 1,355,709.12 : x
  2. Step 2: Convert to fraction form
    3,061,798.77/4,593,730.59 = 1,355,709.12/x
  3. Step 3: Cross multiply
    3,061,798.77x = 4,593,730.59 × 1,355,709.12
  4. Step 4: Simplify right side
    3,061,798.77x = 6,227,762,455,685.98
  5. Step 5: Solve for x
    x = 6,227,762,455,685.98/3,061,798.77
  6. Step 6: Final answer
    x = 2,034,020.82

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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.