Home / 3,571,295.27-5,358,362.24-1,142,822.63

Finding the Fourth Proportional to 3,571,295.27, 5,358,362.24 and 1,142,822.63

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Solution

The fourth proportional to 3,571,295.27, 5,358,362.24 and 1,142,822.63 is: 1,714,688.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,295.27 : 5,358,362.24 = 1,142,822.63 : x
  2. Step 2: Convert to fraction form
    3,571,295.27/5,358,362.24 = 1,142,822.63/x
  3. Step 3: Cross multiply
    3,571,295.27x = 5,358,362.24 × 1,142,822.63
  4. Step 4: Simplify right side
    3,571,295.27x = 6,123,657,595,103.57
  5. Step 5: Solve for x
    x = 6,123,657,595,103.57/3,571,295.27
  6. Step 6: Final answer
    x = 1,714,688.13

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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.