Home / 3,048,070.76-4,568,905.10-1,025,612.52

Finding the Fourth Proportional to 3,048,070.76, 4,568,905.10 and 1,025,612.52

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Solution

The fourth proportional to 3,048,070.76, 4,568,905.10 and 1,025,612.52 is: 1,537,341.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,070.76 : 4,568,905.10 = 1,025,612.52 : x
  2. Step 2: Convert to fraction form
    3,048,070.76/4,568,905.10 = 1,025,612.52/x
  3. Step 3: Cross multiply
    3,048,070.76x = 4,568,905.10 × 1,025,612.52
  4. Step 4: Simplify right side
    3,048,070.76x = 4,685,926,273,251.85
  5. Step 5: Solve for x
    x = 4,685,926,273,251.85/3,048,070.76
  6. Step 6: Final answer
    x = 1,537,341.70

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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.